"Last Tap Dance in Springfield" is the twentieth episode of the eleventh season of the American animated sitcom "The Simpsons".
 It originally aired on the Fox network in the United States on May 7, 2000.
 In the episode, Lisa decides to sign up for tap dancing lessons after being inspired by a film about a girl who enters a tango contest and wins.
 Meanwhile, Bart and Milhouse hide out at the mall to escape going to summer camp.
 "Last Tap Dance in Springfield" was written by Julie Thacker, who based it on her own experiences with dance classes.
 The episode has received mixed reception from critics.
"Faith Off" is the eleventh episode of the eleventh season of the American animated sitcom "The Simpsons".
 It originally aired on the Fox network in the United States on January 16, 2000.
 In the episode, Bart believes he has the power to heal others through faith after removing a bucket glued to Homer's head.
 Meanwhile, Homer creates a homecoming game float for Springfield University.
 The episode, which features guest appearances from Don Cheadle and Joe Mantegna, received generally positive reviews from critics following its release on home video in the season 11 DVD.
Duff Beer is a brand of beer that originally started as a fictional beverage on the animated series "The Simpsons".
 Since then it has become a real brand of beer in a number of countries without permission or consent from its original creator, Matt Groening, and has resulted in legal battles with varying results.
 An official version of the beer is sold in three variations near the Simpsons Ride at Universal Studios.
 In 2015, 21st Century Fox, producer of "The Simpsons", began selling licensed Duff beer in Chile, with a view to driving out unlicensed brandjacking.
"Days of Wine and D'oh'ses" is the eighteenth episode of the eleventh season of the American animated sitcom "The Simpsons".
 It originally aired on the Fox network in the United States on April 9, 2000.
 In the episode, Barney realizes how much of a pathetic drunk he is after watching his birthday party video and decides to give up alcohol forever, which does not sit well with his friend Homer.
 Meanwhile, Bart and Lisa work together to take a memorable photo for a new phone book cover contest.
 The episode was written by cast member Dan Castellaneta and his wife Deb Lacusta.
 Several staff members opposed the idea of Barney becoming sober because they did not think a sober Barney would be funny.
 Several critics, including Chris Turner, have also criticized the character's change.
"Guess Who's Coming to Criticize Dinner?"
 is the third episode of the eleventh season of the American animated sitcom "The Simpsons".
 It originally aired on the Fox network in the United States on October 24, 1999.
 In the episode, Homer becomes a food critic for a Springfield newspaper and ends up annoying the restaurant owners of Springfield after he makes negative reviews just to be mean, advice he took from fellow critics.
 Springfield's restaurant owners then attempt to kill Homer by feeding him a poisoned éclair.
 American actor Ed Asner guest starred in the episode as the newspaper editor that hires Homer.
 The episode has received generally mixed reviews from television critics since airing.
"Little Big Mom" is the tenth episode of the eleventh season of the American animated sitcom "The Simpsons".
 It originally aired on the Fox network in the United States on January 9, 2000.
 In the episode, while the rest of the Simpson family goes skiing, Marge remains at the ski lodge due to her fear of skiing, only to break her leg from a falling clock.
 As a result, while hospitalized, Marge leaves Lisa to take care of the house.
 Bart and Homer refuse to help out with the chores, so in an attempt to motivate them, Lisa pulls a prank on them by making it look like they have leprosy.
 The episode includes a guest appearance from Elwood Edwards, and features several references to Lucille Ball and her television work.
"Eight Misbehavin' " is the seventh episode of the eleventh season of the American animated sitcom "The Simpsons".
 It originally aired on the Fox network in the United States on November 21, 1999.
 In the episode, after Manjula gives birth to octuplets that were the result of fertility drugs, she and Apu unintentionally allow a zookeeper to exploit their babies in exchange for help after corporate sponsors abandon them for a mom that has given birth to nonuplets.
 The episode features several guest appearances and cultural references.
 Reception of the episode from television critics has been mixed.
"Hello Gutter, Hello Fadder" is the sixth episode of the eleventh season of the American animated sitcom "The Simpsons".
 It originally aired on the Fox network in the United States on November 14, 1999.
 In the episode, Homer becomes a local celebrity after bowling a perfect game, but his fame quickly fades as "yesterday's news".
 After a botched suicide attempt, Homer decides to spend time with Maggie after seeing Ron Howard spend time with his children.
 Howard guest starred as himself in the episode, which also features guest appearances by Penn & Teller, Pat O'Brien, and Nancy O'Dell.
"E-I-E-I-(Annoyed Grunt)" is the fifth episode of the eleventh season of the American animated sitcom "The Simpsons".
 It originally aired on the Fox network in the United States on November 7, 1999.
 In the episode, inspired by a "Zorro" movie, Homer begins slapping people with a glove and challenging them to duels.
 However, when a real Southern gentleman accepts Homer's request for a duel, the Simpsons run off to the old farm Homer lived in with his parents and breed a dangerously addictive but successful tobacco/tomato hybrid called "tomacco".
 Just when they are about to gain a hundred and fifty million dollars from the hybrid, dangerously addicted animals ruin their plan.
"Pygmoelian" is the sixteenth episode of the eleventh season of the American animated sitcom "The Simpsons".
 It originally aired on the Fox network in the United States on February 27, 2000.
 In the episode, after getting his face censored out on the Duff Beer calendar for not being photogenic, Moe Szyslak gets plastic surgery and becomes the star of a popular soap opera.

Question: "Pygmoelian" is the sixteenth episode of the eleventh season of the American animated sitcom "The Simpsons", in the episode, after getting his face censored out on which brand of beer, on a calendar, that originally started as a fictional beverage?
Answer: Duff Beer