Here's one to see. The 28th annual Michigan HPV rally will be held May 19th and 20th at the Waterford Hills sports car racing track on the Oakland County Sportsmen's Club grounds in Clarkston, Michigan. The event is put on by the Michigan Human Powered Vehicle Association.
For more information check out their blog athttp://mhpva.blogspot.com/2012/04/michigan-hpv-rally-may-19-20-2012.html
or go to their website located at
car racing track on the Oakland County Sportsmen's Club grounds in Clarkston, near Pontiac.