Help With Homecoming Hall Decoration Ideas?

okay our homecoming hallway theme is superheros. so we’re dividing our hallway into three sections. batman, spiderman, superman. we’re putting logos of each superhero made of paper over the lights so it shines onto the floor. spiderman will have lots of spiderwebs bought from a halloween store with a city made of paper probably on our lockers. superman, we’re trying to get a telephone booth, buying a superman costume, and putting clothes in the telephone booth with the stuffed costume by the booth. and batman we’re going to draw the jokers car like, coming out of the wall or something. and have a “hole” in the ceiling with that dudes body hangin out of it. we’ll also buy bats from the halloween store.
I was wondering if anyone had any other ideas related to these superheros? Any suggestions welcome.. Thanks!