The Loose Caboose is the pre-eminent hobby supply store in the Napa Valley. It has carving knives, paints, glues, and all tools required to build model train sets, model airplanes, and so on. In addition, this shop carries puzzles, rockets, kites, Legos, Thomas the Tank toys and engines, and games. Warhammer is a featured game and local fans meet at the store on a regular basis to play.