Use one long piece of string and string 10-12 donuts through it. Have two adults hold each end of the string and hold it above the kids head. Space out the donuts and have the kids try eating the donuts with their hands behind their backs and using just their mouths.
Supersize tic-tac-toe is perfect for an outdoor birthday party. Flying disks and a shower curtain transform into an easy party game. Use duct tape to block out squares on a shower curtain liner. Use more tape to mark which disks are Xs, or use color to divide the teams. Players stand behind a throw line and follow the rules of tic-tac-toe. If the disk lands off the board or in an occupied square, the player can throw again.