I made this cake for my son who was leaving for science camp. All the "decorations" are edible. The trees were made from frosted flakes and marshmallows (which tasted great), for the sand/dirt I smashed graham crackers and chocolate and vanilla cookies together, mini m&m's, orange frosting and pretzels made up the fire pit and little honey grahams were the "campers". I'm just starting to learn how to make cakes so every cake is a learning experience but this one was definitely fun to make!