1. Trip to Puerto Rico - Maria's birthday
Aired: Nov 26, 1979 As "Sesame Street" starts its eleventh season, Maria is setting out on a big ...
2. Trip to Puerto Rico - Day 2
Aired: Nov 27, 1979 Our Sesame Street friends spend the day in Puerto Rico. Bob and Linda bike to...
3. Day three in Puerto Rico
Aired: Nov 28, 1979 Oscar and Osvaldo are going to go "trashing," but because his push cart is "G...
4. Trip to Puerto Rico - Day 4
Aired: Nov 29, 1979 Oscar and Osvaldo float on a Grouch raft (still in their trashcans) toward th...
5. A festival in Puerto Rico
Aired: Nov 30, 1978 Everyone is setting up for a festival in the town square today. Big Bird offe...
6. Trip to Puerto Rico - The return home
Aired: Dec 3, 1979 Today the cast leaves Puerto Rico and heads back to Sesame Street. They arriv...
7. A freezing cold day on Sesame Street
Aired: Dec 4, 1979 Maria comes outside on a very cold day. Oscar enjoys cold weather like this b...
8. Barkley has fleas
Aired: Dec 5, 1979 David can't find the key to open Hooper's Store and becomes very angry. He an...
9. Preparing for a visit from Osvaldo
Aired: Dec 6, 1979 Monster in the dark (finding a light switch). Film - Fireworks Alphabet. Cart...
10. Osvaldo visits
Aired: Dec 7, 1979 Oscar pulls up to Sesame Street in the Sloppy Jalopy, with Osvaldo, el Gruñón...
11. Nothing to do
Aired: Dec 10, 1979 Big Bird feels as though there's nothing to do today. David suggests he play ...
12. Going Jogging
Aired: Dec 11, 1979 Oscar shows Slimey and his worm girlfriend Clammy how to do some disco dancin...
13. Big Bird and Snuffy go camping
Aired: Dec 12, 1979 Oscar, dressed in a turban and armed with a pipe, calls out for people to see...
14. Big Bird shares his nap with Barkley.
Aired: Dec 13, 1979 On the roof of 123 Sesame Street, Bob and Jessica see Alphabet Bates parachut...
15. Big Bird walks Barkley
Aired: Dec 14, 1979 Big Bird notices that his bean bag always drops straight to the ground, never...
16. A Singy Kind of Song
Aired: Dec 17, 1979 Mr. Macintosh wheels his cart on the block and sings "A Singy Kind of Song." ...
17. David and the missing E
Aired: Dec 18, 1979 David has made a board to use outside Hooper's Store to advertise the special...
18. Keep the Heat
Aired: Dec 19, 1979 David is on the ledge outside Bob's apartment above Hooper's Store. He's caul...
19. Ali Baba
Aired: Dec 20, 1979 Maria introduces Big Bird to a telescope, which amazes him. He aims it toward...
20. Scuba Diving
Aired: Dec 21, 1979 Bob and Big Bird prepare to make a bookcase together. Big Bird has brought so...
21. Big Bird learns the xylophone
Aired: Dec 24, 1979 Big Bird wants to show away from by putting distance between himself and Bark...
22. Maria sunbathes
Aired: Dec 25, 1979 Big Bird has some items set out - a bench, stool, chair and shopping cart - a...
23. Hard to Follow Commands
Aired: Dec 26, 1979 David has trouble getting Barkley to follow any of his commands. Linda has mu...
24. Big Bird goes to the doctor
Aired: Dec 27, 1979 Gordon witnesses Oscar's scientific creation - Charles, a grouch robot. The r...
25. Welcoming back Buffy and family
Aired: Dec 28, 1979 Maria frets that because she's been so busy at the Fix-It Shop, she hasn't ha...
26. Running Errands Today
Aired: Dec 31, 1979 Buffy leaves Cody in Gordon's care while she runs some errands. He and Cody h...
27. Show and Tell at Daycare
Aired: Jan 1, 1980 Big Bird makes an interesting discovery - when he stands up, his lap disappea...
28. My Camera
Aired: Jan 2, 1980 Olivia takes some action shots of Barkley. Big Bird comes by with his own cam...
29. I'm Hungry
Aired: Jan 3, 1980 David feels hungry and makes himself a nice, big sandwich. After he sets it o...
30. Street Fair
Aired: Jan 4, 1980 Oscar wants to know what all the commotion is outside. It turns out that Sesa...
31. Heya Nokosis
Aired: Jan 7, 1980 At night, Grover thinks he hears noises in the dark. When he sees a shadow on...
32. Rooster Rooster
Aired: Jan 8, 1980 Cody becomes David's assistant at Hooper's Store, doing some simple tasks. Ca...
33. I Feel Alone
Aired: Jan 9, 1980 Big Bird is feeling lonely today and asks some of the grown-ups to hang out, ...
34. Double Dutch
Aired: Jan 10, 1980 Maria and Olivia join the kids as they watch some girls do some double dutch ...
35. Big Bird gets Snuffy a watch
Aired: Jan 11, 1980 Big Bird and Olivia wait in a long line at Hooper's Store. Big Bird imagines ...
36. Big Bird's sleepover with Cody
Aired: Jan 14, 1980 Bob and Luis put together two halves of a painting of a train tunnel. When th...
37. Forgot My Favorite Book
Aired: Jan 15, 1980 Maria can't remember where she put the book she borrowed from the library. Af...
38. Spring Mess-up
Aired: Jan 16, 1980 Oscar is in the midst of his annual "Spring mess-up." He overhears Buffy talk...
39. We've Got to Dust
Aired: Jan 17, 1980 Big Bird and Cody visit Hooper's Store, where David is dusting the shelfs. He...
40. Quite Guy
Aired: Jan 18, 1980 Capital I, he's quite a guy. Bert can't go on a trip with Ernie because his h...
41. We don't have to Argue
Aired: Jan 21, 1980 Big Bird attaches signs reading "Front" and "Back" to Mr. Snuffleupagus' fron...
42. The 'W'
Aired: Jan 22, 1980 Maria, Luis, and David set up the arbor for Olivia's surprise birthday party....
43. Pleasantries
Aired: Jan 23, 1980 Oscar can't stand hearing Maria, David and Bob exchange pleasantries near his...
44. Olivia's darkroom
Aired: Jan 24, 1980 Gordon goes down to the basement laundry room of 123 Sesame Street. He thinks...
45. Hide and seek with Snuffy
Aired: Jan 25, 1980 Biff and Sully get some work done on the block, but feel thirsty. Maria, who ...
46. Snuffy sleeps in the garage
Aired: Jan 28, 1980 Maria walks in on Big Bird as he prepares dinner for Mr. Snuffleupagus, who w...
47. Slimey Performs
Aired: Jan 29, 1980 The cast congregates around Oscar's trash can, where Slimey will be performin...
48. Oscar's Grouch formula
Aired: Jan 30, 1980 Bert tells Ernie not to eat cookies in bed, because he might get crumbs in th...
49. C-3PO and R2-D2 visit Sesame Street, part 1
Aired: Jan 31, 1980 Big Bird sees a flying saucer land in the yard behind the courtyard, and two ...
50. Barkley gets Sick
Aired: Feb 1, 1980 Consonant Sound Limerick: D-Dog. Artist: Jeff Hale. Things you can carry. Mus...
51. Buffy and family head back to Hawaii
Aired: Feb 4, 1980 Big Bird plays with Cody, when Buffy points out that the family is heading ba...
52. The Small People of Sesame Street
Aired: Feb 5, 1980 Big Bird presides over the meeting of the "Small People of Sesame Street," wh...
53. Oscar goes to the hospital
Aired: Feb 6, 1980 Olivia and David hear the sound of a racing car nearby and trace the sound to...
54. A visit from David's grandmother
Aired: Feb 7, 1980 David comes into Hooper's Store and finds some broken eggshells sitting on th...
55. Oscar Goes to the Dump
Aired: Feb 8, 1980 Oscar and the kids sing "Ta da dump" (to the tune of The Lone Ranger theme) f...
56. Cabbage eating contest
Aired: Feb 11, 1980 Ernie and Bert- Lefty the Salesman wants to sell Ernie a painting of a tree, ...
57. Big Bird and Bob look after the Fix-It Shop
Aired: Feb 12, 1980 Big Bird wonders about Luis' strange behavior inside the Fix-It Shop. Luis ex...
58. You Are Your Own Best Friend
Aired: Feb 13, 1980 Sesame Street News Flash: Kermit the Frog witnesses how the mailman and sales...
59. 1364
Aired: Feb 14, 1980 C-3PO and R2-D2 land in a space capsule to bring a message to Oscar the Grouc...
60. Big Bird Orders Water
Aired: Feb 15, 1980 Big Bird orders a glass of water from David. The glass he's given is too smal...
61. More Presents
Aired: Feb 18, 1980 "Imagination Rain". Muppets Ernie and Bert- Ernie is planning to go to the li...
62. Big Bird's insomnia
Aired: Feb 19, 1980 Big Bird and Grover clean the Fix-It Shop window, when they notice a conflict...
63. Big Bird tries to use a washing machine
Aired: Feb 20, 1980 Big Bird discovers a hole in his washtub, which means he can't wash his cloth...
64. Again: The Mirror Game
Aired: Feb 21, 1980 Bob meets Linda's dog, Snoopy, who understands sign language commands very we...
65. Fix My Bike
Aired: Feb 22, 1980 Bert is reading a book when Ernie startles him by asking if he wants to play ...
66. Buffy invites her friends to visit her in Hawaii
Aired: Feb 25, 1980 Sesame Street News Flash: Kermit the Frog reports from Gepetto's workshop, th...
67. Homesick for Hawaii
Aired: Feb 26, 1980 "Professor" Fred the Wonder Horse tries to teach the kids about body parts, b...
68. Repeat Trips
Aired: Feb 27, 1980 Maria finishes repairing a TV set. She tests it out just in time to see the e...
69. When it Rains It Pours
Aired: Feb 28, 1980 Maria finishes repairing a TV set. She tests it out just in time to see the e...
70. Hawaii Day 1
Aired: Feb 29, 1980 Big Bird is excited because today he is going on a trip to Hawaii, along with...
71. Back to Snuffleupagus Mountain
Aired: Mar 3, 1980 After a long flight, the gang finally lands in Hawaii, where they are greeted...
72. Up the Mountain
Aired: Mar 4, 1980 Today in Hawaii, the gang goes canoeing, learns how to count to ten in Hawaii...
73. Continue Your Search
Aired: Mar 5, 1980 Big Bird and Snuffy continue their search for Mount Snuffleupagus and learn h...
74. Along My Journey
Aired: Mar 6, 1980 Still determined to find Mount Snuffleupagus, Big Bird and Snuffy take some k...
75. Your Last Days
Aired: Mar 7, 1980 Big Bird explains to Herb the Horse that everyone is going to have a luau for...
76. Return Home From Hawaii
Aired: Mar 10, 1980 The gang sulks in Hooper's Store, wondering where the others could be. Just t...
77. Time to Read
Aired: Mar 11, 1980 Big Bird and the kids practice writing their full names, as they intend to ge...
78. Ride the Subway
Aired: Mar 12, 1980 The adults discuss some transportation, as Big Bird tries to guess what they'...
79. Vader
Aired: Mar 13, 1980 As Mr. Hooper sweeps outside the store, a limousine pulls up on the block. A ...
80. The Rent is Due
Aired: Mar 14, 1980 Oscar is heading off on vacation to Chagrin Falls. He's renting out his trash...
81. Droids on Sesame Street
Aired: Mar 17, 1980 C-3PO and R2-D2 of Star Wars fame are back for another visit to Sesame Street...
82. Oscar invents a trash can lid lifter
Aired: Mar 18, 1980 Big Bird shows Susan his coloring book, but she points out he's colored thing...
83. Early Dawn
Aired: Mar 19, 1980 In the early moments of the dawn, David sings about the "Magic in the Morning...
84. Adventures of Thelma Thumb
Aired: Mar 20, 1980 Big Bird learns about medical shots as Susan and Dr. Sanchez (Gonzalo Madurga...
85. Hat for Grundgetta
Aired: Mar 21, 1980 Bob greets Linda, who is doing her morning exercises in the arbor. He asks th...
86. Popcorn
Aired: Mar 24, 1980 A child offers Big Bird a piece of popcorn. He takes it, but decides to save ...
87. Alarms in Hooper's Store
Aired: Mar 25, 1980 Bert complains when a big letter H appears on the TV screen, so Ernie turns o...
88. Deena wants to play
Aired: Mar 26, 1980 At Hooper's Store, David meets Deena, a young monster who wants to play. Davi...
89. Mr. Hooper introduces his friends to his brother Arnold
Aired: Mar 27, 1980 Maria wonders why Hooper's Store has been tidied up, with plants and soft mus...
90. Big Bird takes ballet lessons
Aired: Mar 28, 1980 Big Bird, Bob and David watch a ballet performance of Swan Lake on television...
91. Barkley chases a bug
Aired: Mar 31, 1980 Oscar gets a call from the Grouch Cab Company requesting him to pick up someb...
92. Barkley is lost
Aired: Apr 1, 1980 Marcia the Measure Maid is measuring the heights of the kids who live on Sesa...
93. Big Bird makes a beach on Sesame Street
Aired: Apr 2, 1980 On their way to Hooper's Store, Gordon and Susan run into Big Bird, who carri...
94. The Fix-It Shop closes for alterations
Aired: Apr 3, 1980 Big Bird grabs his broom to sweep up his nest area, but finds himself pretend...
95. An evening at David's apartment
Aired: Apr 4, 1980 Big Bird shows in and out by going through various doors. He's unable to re-o...
96. Renovating the Fix-It Shop Announcement
Aired: Apr 7, 1980 Telly Monster observes a sign hanging on the Fix-It Shop reading, "Closed for...
97. A Face
Aired: Apr 8, 1980 The letter R joins U and N to make the word RUN. Anything Muppets run into th...
98. Paint the Fix-It Shop
Aired: Apr 9, 1980 Telly Monster finds Luis sweeping up the emptied Fix-It Shop in preparation f...
99. Oscar's Model Car
Aired: Apr 10, 1980 Ernie and Bert - Ernie comes home to a sleeping Bert and tries to think of th...
100. Building stairs and a platform
Aired: Apr 11, 1980 Big Bird scopes out the emptied Fix-It Shop. He hears his words repeated back...
101. More work on the Fix-It Shop
Aired: Apr 14, 1980 Big Bird watches over the Fix-It Shop while Luis is out. Bob and Olivia want ...
102. What Census
Aired: Apr 15, 1980 Maria has been hired to help with this year's census by collecting the inform...
103. Last Day to Renovate
Aired: Apr 16, 1980 Susan, Maria, Mr. Hooper, and Telly are busy helping Luis get the renovations...
104. Renovating the Fix-It Shop
Aired: Apr 17, 1980 The renovated Fix-It Shop is opening today and Olivia has a special surprise....
105. Big Bird welcomes Rex Robin
Aired: Apr 18, 1980 Oscar has been given a bunch of old signs by Mr. Hooper. He finds one that re...
106. Grandma Grace visits
Aired: Apr 21, 1980 David is about to make a delivery, when Big Bird starts a guessing game invol...
107. Barkley gets in Gordon's car
Aired: Apr 22, 1980 Gordon is about to give Maria a ride on his way to school, when Barkley hops ...
108. Human Story
Aired: Apr 23, 1980 Kermit, doing a "slow-breaking human interest story," asks monsters at a day ...
109. Maria and friends make a doghouse for Barkley
Aired: Apr 24, 1980 Gordon happens across the Sloppy Jalopy, which Oscar is using for his "Grouch...
110. Susan and Gordon prepare for a picnic
Aired: Apr 25, 1980 Bob and the kids help Oscar plant some Grouch-weed plants. After putting the ...
111. Oscar's musician cousin visits
Aired: Apr 28, 1980 Grover volunteers to assist the Amazing Mumford in his rhyming magic trick, m...
112. Bob's headache
Aired: Apr 29, 1980 Big Bird takes care of Hooper's Store while David runs out. Bob phones the st...
113. Rob the Drummer plays the drums
Aired: Apr 30, 1980 Robert Gottfried, Gordon, Maria and the kids clap along to the theme while si...
114. Old West
Aired: May 1, 1980 Old West: Sinister Sam comes to the saloon, looking for Doc Holiday. He quest...
115. Winkle's flower nursery
Aired: May 2, 1980 After being bothered by the kids, Oscar meets Winkle (Mary Wickes), a woman f...
116. Food Games
Aired: May 5, 1980 Oscar comes up with a game for Gordon and the kids to play, where they act li...
117. Huffy Puffy
Aired: May 6, 1980 Linda paces back and forth on the block in a huff. Mr. Hooper and Olivia watc...
118. Surprise Party
Aired: May 7, 1980 Luis, Olivia, and David have a surprise birthday party ready for Mr. Hooper. ...
119. Memory Lost
Aired: May 8, 1980 Big Bird once again has trouble remembering Mr. Hooper's name. He thinks it w...
120. WORM-TV
Aired: May 9, 1980 Captain Nasty (Gordon) commands his pirate crew (Olivia, Bob and Mr. Hooper) ...
121. A garage sale on Sesame Street
Aired: May 12, 1980 Big Bird sees the adults all moving various items into the garage. He asks qu...
122. Maria and Flowers
Aired: May 13, 1980 Big Bird asks Maria to hold some flowers while he draws a picture. Maria assu...
123. Firemen on Sesame Street
Aired: May 14, 1980 Big Bird wakes from his nap and catches a whiff of smoke. He guesses there mu...
124. Oscar's Spanish sign
Aired: May 15, 1980 In their apartment, Gordon and Susan go over a list of chores that they have ...
125. Just Draw
Aired: May 16, 1980 At the day care center, Maria and Bob supervise as the kids make drawings. Ju...
126. Senior citizens' dance
Aired: May 19, 1980 David and his grandmother Grace surprise Mr. Hooper at the store. Mr. Hooper ...
127. A doghouse for Barkley
Aired: May 20, 1980 Big Bird mopes on the stoop with nothing to do, so Maria encourages him to pl...
128. Groucha-cha Palace
Aired: May 21, 1980 Big Bird brings the mail into Hooper's Store and Mr. Hooper proceeds to read ...
129. David Trains Barkley
Aired: May 22, 1980 Big Bird introduces Linda, who will show how to sign the numbers 1, 2 and 3. ...
130. Silence is a Language
Aired: May 23, 1980 Ernie and Bert - While Ernie looks after Hooper's Store, Bert asks him for so...