Trashcan Towers Sesame Street : Season 9 Episode 127

Olivia and David discover Oscar is building a new high rise apartment complex for Grouches - Grouch Tower, a stack of various trash cans. He handles calls from potential tenants, when Olivia points out that unless he's gotten permission from the city to build this structure, it'll have to be torn down. Oscar is delighted by this revelation. He goes into his can to retrieve a helmet and blows the whistle, signaling his crew to knock everything down (with a loud crash). Cartoon "Magic Pig". Artist: Vince Collins.