The company that first put a dishwasher in a drawer has done the same with a refrigerator. The CoolDrawer is a 36-inch single-drawer unit that can be programmed with the touch of a button to serve as a freezer, a chill drawer, a wine saver, or a fridge. A humidity-control system keeps fruits and vegetables fresh. The appliance is Energy Star–approved and sells for about $2,200. Fisher & Paykel, 888/936-7872,