Total Wine & More - America's Wine Superstore
This is an East Coast chain that is moving into CA. Most of the same stuff as Bevmo but at better prices. 6'ers that were like $8.00 or $8.50 at Bevmo are$6.50 or $6.99 at Total wine. They also have a really good selection of individuals beers.
Right now the only location is the Irvine/Tustin Marketplace (by Toy R us and Home Depot) but it is well worth checking out