I took my kiddos (3 and 5) to a party three weeks ago that had an arts and craft theme. The mom took butcher paper and cut it into 11x17 (ish - it wasn't exact) sheets, and the hung them up along the fence. Between every spot she had cups with tempura paint and brushes. Kids were asked to bring an old button down shirt to wear as a smock. Then they all got to paint their own "masterpiece". She also had crafty stuff, buttons, ribbon, flowers, etc on a table with glue sticks that the kids could get if they wanted to. It was alot of fun, and, because it was all outside, clean up was easy. The art dried while the kids had lunch and cake, and then all the kids brought home their artwork instead of a goody-bag. We got both of theirs framed and they are currently hanging in their rooms. It was so much fun, I plan to steal that idea for my daughters party in October. :)