one person puts shaving cream (or whip cream) on their face, people have to throw cheese balls at them and try get them to stick. could be played in teams. Team with the most cheese balls wins. Minute to win it
Fun Team Building Activities For Teens:Games & Exercises
I don't know that I'd choose to do this on a wall, but cool idea just the same. DIY project using a variety of colorful magazine pages cut into strips. Pick a silhouette/trace an outline. Then cut up the magazine strips and tape/glue it all together.