Dirt Bike Racing! Castle Rock, WA

Last weekend I went to a dirt bike race and found much more than dirt bikes racing...including snow mobiles, a few bikes with sidecars, and a three wheeled get up ridden by a guy in a large hand costume.  Riders rode their bikes dressed in gorilla and lizard costumes on a hot sunny Sunday and kids and adults alike enjoyed the spectacle.  I'm looking forward to learning more about this weird and cool sport.