Got a couple more... I've heard of 'All Clubs events' in Stockbridge but they never seem to appear on my usual sources I look at for events. I know the MI Norton and BMW motorcycle clubs go. Just got the info from a blog I just started following vintagericeburners.
All Clubs Ride
May 6, 2012 (10:00 am - 3:00 pm)
Downtown Stockbridge in Gazebo on Town Square
Sponsored by Ballacraine Motorycle Events c/o Suzin Greenway
4340 Cooper Road
Stockbridge, Michigan 49285
Phone: (517) 851-7437
And
All Clubs Day Motorcycle Show
September 16, 2012 (8:00 am - 5:00 pm)
Downtown Stockbridge around Town Square
Sponsored by Ballacraine Motorycle Events c/o Suzin Greenway
4340 Cooper Road
Stockbridge, Michigan 49285
Phone: (517) 851-7437
All Clubs Ride
May 6, 2012 (10:00 am - 3:00 pm)
Downtown Stockbridge in Gazebo on Town Square
Sponsored by Ballacraine Motorycle Events c/o Suzin Greenway
4340 Cooper Road
Stockbridge, Michigan 49285
Phone: (517) 851-7437
And
All Clubs Day Motorcycle Show
September 16, 2012 (8:00 am - 5:00 pm)
Downtown Stockbridge around Town Square
Sponsored by Ballacraine Motorycle Events c/o Suzin Greenway
4340 Cooper Road
Stockbridge, Michigan 49285
Phone: (517) 851-7437