For a preteen/teen's hollywood birthday party, here's an idea: Invite all your friends with invitations that look like the hollywoon "Action" clapper using  construction papaer and a brad. Make the shape of the clapper using 2 piecesof construction paper, different sizes and then glue a different piece of paper onto the backm of the larger pice of paper  used for the cpapper, with some sticking out of the top. This is where you put the party info. Then,  using the brad, fasten it through all 3 rectangles so it can "clap" in front of the paper w/the party  info on it. Then decorate the front to look like like the hollywood clapper. ________________ !Party info !Brad____________ !                         ! !                         ! !                      ! !________________!