Surf Monkey

Is anyone doing any of the Surf Monkey Races this Saturday? If so, does anyone know what a surf monkey is? Do you have to race to find out? We don't have surf monkeys in Pennsylvania! I know Spencer is racing, can't imagine they have surf monkeys in England either. BTW, if you haven't noticed, Spencer has gotten really fast on the bike! He toasted me on the way home from the Las Pulgas Gate on Saturday, and I think he was holding back for the Solana Beach Tri the next day. Way to go, Spencer.