Try to build the tallest pyramid possible. Number five bowls of potato chips and record which flavour is in each bowl. Keep this information secret. Tape the five potato chip bags to the wall behind the table. The fun begins when people start to match the taste with the bag.
Speed spud Set up a ramp to roll potatoes down.
Use a long stacking table with the legs of one end collapsed, or a household, hollow-core door. Let everyone choose a potato. Set these up at the start line at the top of the ramp. At a signal from the referee, the racers let their spuds go. The first one over the finish line wins.