The Bike Summit was organized by the Bicycle Alliance of Minnesota You can register for this event at the BikeMN website.
I will be taking the day off to participate in this, because I think it's important and I want to learn more about the work of BikeMN. There is a group ride from the U of M to the Capitol that's organizing here, but I probably won't make that since it's a bit of a journey from my haunts in So. MPLS to the U and then on to the Capital, but I will most likely bus it, keeping with the spirit of "one less car".
I'll keep an eye out for people I know, and likewise, if you happen to see little old me there, stop and say hello. It should be a good and productive day.