For snacks we did Spider Pretzels. This was really easy and my daughter loved helping prepare for the party. You get two round crackers (like Ritz), smooth peanut butter, pretzel sticks and the mini M & M's (or any other small candy or you could use raisins) spread peanut butter on both of the crackers, place 4 pretzel sticks on each side (for legs) and the put the two crackers, peanut butter on the inside together. Add small amounts of peanut butter where the eyes go and top with the mini M & M's.