I purchased sticky spiders (spiders on a long string that stick to everything). I created pictures of Spiderman's villains, Doc Oct and the Green Goblin on small pieces of paper. The kids took turns using their sticky spiders to give Spiderman a hand at sticking it to the bad guys. I also made large printouts of the villains that could be hung up (maybe outside on a window). The kids could then take turns using a water gun to practice shooting the villains with their water webs.