NorCal get togethers this Sat?

Aren't there supposed to be two get togethers this weekend, one in the South Bay and one in the East Bay?

I can't remember the details of either so if the organizers can post a little reminder, that would be awesome.

I'm not the organizer (that's Cathy) but I know we're having coffee/whatever at the Starbucks in Slatten Ranch in Brentwood/Antioch at 1 pm Saturday. 

(I get confused as to whether it's Brentwood or Antioch in that shopping center.  It's on Lone Tree Way near the Hwy 4 bypass - near Mimi's Cafe and Target, next to Jamba Juice) .