sentences:  In the episode "Homer's Barbershop Quartet" Moe's Tavern is named Moe's "C"avern as a reference to the world-famous Cavern Club in Liverpool, where The Beatles played.Other notable makeovers are in the episode "Bart Sells His Soul" where Moe turns his tavern into a family restaurant called Uncle Moe's Family Feed Bag and in "Homer the Moe" where Moe turns his tavern into a yuppie bar called "m".Also in this episode, it is revealed that the television in Moe's is not black and white (as it is always seen) but a dirty color television (Homer says "When was the last time Moe cleaned this thing?"