Unless it's really coming down rain at 10:30, the ride is still on this morning.  We are planning on having lunch (coffeeneuring) after the ride at Frost in Mill Creek about 1:00 or just a bit afterwards.  So if you want to park at the Mill Creek Town Center to have your car there after the ride (just in case it is raining) there is a parking garage behind Boston Pizza that is always fairly empty on weekdays.  I don't think there is any time limit on street parking around there either, if you find a place. 

Bring the rain gear today! :-)  If it does start raining, we may end up at Frost a bit earlier than planned!