It works out pretty well, but it's invitation only. Well, they always get invited after their first testing. We figure if we are going to have a class on Sunday evening, 6:00-7:30, it's going to just be with the little more advanced students that really want the extra mat time.
Rarely does everyone who can shows up to it, but it does happen sometimes and we actually have a pretty good sized class then. Usually it's just about eight to ten students though.
Hey that is good. The 6 to 7:30 pm time sounds like a winner for you then!