Yes-Cotton Candy is a little messy to make.(Although the more you do it, the better you get at it, and less messy.) It isn't messy in the theatres, the kids eat it all,(haven't picked anything but empty bags up so far!!) Nacho Cheese,Popcorn,Butter,Soda are all messier than cotton candy,as GTE said.Besides, once the cotton candy sits out for a while, it just hardens and turns into crystals,if it would end up on seats or something. If you're worried about patrons sticky hands, you can always give out one of those "moist towellettes" like the gas stations have.