How about:
Musical Oceans: just like musical chairs except that the chairs are water balloons. The music plays, and when it stops , people have to sit on the water balloons and pop them. Make sure you have a lot of water balloons!
Pin the Coconut on the tree: Just like pin the tail on the donkey except for there is a palm tree ( you can make one out of cardboard or paper) and a coconut made out of cardboard.
Dress Up Disaster: a hot-potato-like game where everyone sits in a circle and passes a bag full of dress up clothes (hats, masks, jewelry, etc.). When the music stops, the person that is holding the bag has to reach in and grab an article of clothing. When there is no more things left in the bag, people vote on who looks the silliest.
Have a great party!
