The GDB is gathering at Schlotzky's at Forest and 75 to ride down to the "Dallas Cyclovia" event at Klyde Warren park on Monday morning, rolling out at 9AM.  There will be two groups, one for a "down and back" about 20 miles total, the 2nd will take a slightly longer route with a lunch stop at The Lot before riding back up the WR Trail.  Probable rolling speed 15-16 mph.  Terrie and I will be on the Seavo - no idea how many are doing this ride.
 
I also have no idea what things will be happening at KW Park, but they supposedly have Cedar Springs closed to car traffic for this event, between the Katy Trail and the Park.   Bring a bike lock, and possibly some walking shoes to change into.
 
Paul