I just saw this event over at ATXBS which failed to make the weekly calendar of upcoming bike culture events around Austin.

Annie P., Ms. May in the must-have Cute Commute Austin calendar, is organizing an afternoon ride, dubbed Bike Riot, to see where the road takes them. 

Saturday Bike Riot with Annie P.
Saturday, January 10, 1 PM
Spiderhouse, 2908 Fruth Street