Raingutter Regatta

The Raingutter Regatta is a fun, hands-on event, popular with Cub Scouts, where participants build small sailboats from kits (often wood/plastic) and race them down water-filled rain gutters, propelling them with a small fan, combining craft skills with science (buoyancy, aerodynamics) and friendly competition. It's like a water-based version of the Pinewood Derby, emphasizing creativity in decoration and strategy in racing.