On 5/19 in Spring Green, WI, the HSTA (no you DON'T have to own a Honda!) holds TWiSTAR, www.cs.wisc.edu/~john/hsta/twistar/the_ride.html
The ride typically attracts over 100 riders from all over the country to ride the alphabet roads of southwestern WI. The organizers provide a weenie roast the night before the ride, and an awards banquet on the night of the ride, along with a route map covering ~300 miles of the best riding roads in the area, which they pre-ride/scout before the ride.
With so many riders and a route sheet, it is an easy ride to find a group of riders who ride at YOUR pace to ride with, or for those antisocial types to ride alone on the best roads in Wisconsin.
A group for the Twin Cities will be meeting to ride twisties down to Spring Green on 5/18. Visit www.egroups.com/group/MN-Sportbike
for more info.