Hey there,
We used a cute song a couple years ago when we had an island theme party. It went to the tune of Jimmy Buffet's "Volcano", but the words were "I don't know, I don't know, I don't know where Im gonna go but I'm thinking A Chi O." Then as they were leaving the party we changed the words to "Now I know where I'm gonna go and I'm going A Chi O." It was cute, we had sisters shaking maracas and everything.
Hope that helps!