Every club does things a little differently. I do not have direct experience with the Sacramento club(s) but seem to recall seeing quite a few workshops and trials going up by them.
I am involved with dog training club down here and haven't gotten involved with the local GSD group yet though I know several of the members through the trials and workshops down this way - their meeting dates conflict with my Open classes at this time.
My club does not do puppy classes per se, they have a beginning class with both puppies and some older dogs with new owners that I sometime assist and demo with Kayla in. So I'm also looking at other sources/alternatives to go with my new puppy.
Another club in the Sacramento area for you to check with is:
Sacramento Dog Training Club
They seem to have links on their websites to other activities and training as well.
The Sacramento DTC as well as the club I go to are members of:
Associated Obedience Clubs of No Calif.
Which puts on lots of fun matches and trials.
These are just some other avenues to look at if (when!) you want to beyond the basic obedience classes. You may want to discuss them and other areas of interest you may have with your trainer once you start. Being in that area, they probably have some good sources/references for you as well.
Have fun. Can't wait to hear about your training experiences!