For the LA-Regency, it's closed on weekends (as of my last stay 05/04), and the hotel provides Evening Snack + Drink and Breakfast vouchers for RC Diamond members.

Also, even the SFO-Regency doesn't have an actual "club," Evening Snack + Drink and Breakfast vouchers have been consistently provided for Diamond members. This info is current as of 06/04.

Sacramento RC is closed on weekends after Friday Breakfast, as well. This is current as of 05/04. (Note: sometimes the RC will open on weekends if there's enough occupancy due to functions.)