Alvarado Street Brewery

A.A. Fest
Auburn Alehouse

Oktoberfest Marzen

 Seasonal
Ballast Point Brewing Company

Dead Ringer

 Limited Release
East Brother Beer Company

Festbier

 Seasonal
Figueroa Mountain Brewing

Figtoberfest

 Seasonal
Firestone Walker Brewing Company

Oaktoberfest
Fort Rock Brewing

Bavarian Marzen
Gordon Biersch Brewery

FestBier
Gordon Biersch Brewery

Märzen
Karl Strauss Brewing Company

Oktoberfest
La Quinta Brewing Company

Desertfest

 Seasonal
Moylan's Brewery & Restaurant

Oktoberfest
Newport Beach Brewing Company

Oktoberfest
Paperback Brewing Co.

Golden State
Redwood Curtain Brewing Company

Oktoberfest (AKA Marzen)
SLO Brew

Stein Slammer

 Seasonal
Sierra Nevada Brewing Company

Oktoberfest

 Seasonal
Societe Brewing Company

Die Kellnerin
Sudwerk Brewing Company

Märzen Amber Lager
The Dudes' Brewing Company

Schitzengiggle
Track 7 Brewing Company

Tracktoberfest

 Seasonal