Last summer Phish played two nights at the Harvey's in Stateline NV (ie South Lake Tahoe), a Tuesday-Wednesday. Apparently no one working at the casinos knew what Phish's fan crowd is like, because they were all pretty surprised when the crowd of brightly colored tripping kids (who would be awake until the sun came up) all came back to the casinos after the show ended on Tuesday and filled up their blackjack and roulette tables.