S.A.
Alamden Valley Athletic Club (AVAC) has wknd classes. They're in San Jose on Camden Ave. Open enrollment for new members is 3/10 I think. I really like it there. The student/teacher ratio is 4:1.
BTW, they also offer night lessons if you can swing that after work. I have my son in a Sat. lesson right now but switched it to Mon night so we wouldn't miss out on so many wknd activities. Lesson are until 8pm.