Having kids sleep over at the house is fun, but even better is having a sleepover in a hotel where you don’t have to clean up afterward. Reserve a suite or two at a suite-style hotel, where you can find rooms for under $100. Make it a swimming party while you’re at it. It may be cold outside, but most suite-style hotels have indoor pools and meeting facilities, perfect for a winter pool party bash. Need a theme to go with it? Take our experts’ suggestions and combine them to make it a luau-swim-slumber party.