From the category archives:

2.5 Cow Rated Burgers

Hegenburger – Oakland, CA

by justin on December 16, 2010

The Good Heifer – Vacaville, CA

by justin on December 13, 2010

Jack Ranch Cafe – Cholame, CA

by justin on September 6, 2010

Queens Burgers – Pacoima, CA

by Josh on July 13, 2010