Shoulders, knees, CUP! Students try to be the first one to grab the cup after listening to a series of commands. Have them break in to pairs facing a cup, then shout Head, Toes, Elbows, Toes, Ears, Hair (really anything will work) and then CUP! The first person to grab the cup moves on, finds a new partner, and the losers sit down. Last person standing wins!
Avoid any awkward silences and get your guests in a glorious mood with an array of games for them to play in the sun. From croquet, to sack races and giant Twister, there's something for everyone. And what's even better than that, you can hang on to them and whip them out the next day for a post-wedding soiree in the sun! Perfect.