This scavenger hunt is all about the body and you can use it multiple times!
Your students will be up using their bodies but also also creating a visual relationship with the picture of different body parts (el cuerpo) with the term in Spanish. This will take you 5 minutes to put together. The longest amount of time will be hanging the posters up around the room...and I'm sure you've got a student who would love to do that for you.
You just print, cut along the dotted lines, fold in half, put the letter from the inside flap on the outside, and hang up the "afiches."