Well I have 1 idea and crafty peeps luv it!! U will need about 4 cans of dried beans, seashells or big shell pasta (uncooked)and flat rocks. U can do this be4 guests get there (or have them do it) paint the shells or pasta brown and the beans green. Make sure u have a hot glue gun or tacky glue. Every1 will need 6 beans, 1 shell or large peice of pasta, a rock and glue (oh and google eyes r optional). Glue the beans on the shell/pasta so they look like legs, head, and a tail. Glue on google eyes if wanted. Then put glue on the bottoms of the feet and stick it onto the rock. If you did it right u should have a turtle.