"A hundred bucks for all the seats from a big bus? Why do I twitch a little seeing something like this come up on Craigslist? Surely you could do a cool arty thing. Maybe make tape children (the sculptures made entirely out of clear box sealing tape) and arrange them as if they were on a school bus, pulling pigtails and stuff.
Or a bus load of Rosa Parks clones. With Kung Fu Grip or something cool like thatnstuff."