SSG signups Saturday at noon or so

The plan is for SSG signups to activate tomorrow (Saturday) at about lunchtime, with first SSG sessions set to roll after lunch on Sunday. The signups page will look like this:
(Click for larger view.)

...and you'll be able to view the time and place where the SSG meets before you click to join. It works nicely.

Right now there are 16 group leaders, so not everyone will get a spot. But if you keep on your toes and ready to click at about lunchtime, you'll be able to maybe get a spot. Two bonus points for participating.