I've posted another 1/4lb Giant Burger sign (in the Dimond) and the 1/4lb Burger Xpress sign (in Golden Gate), but have neglected to post this great 1/4lb. Giant Burgers sign in Uptown.
It's not just a great sign, it's a great original building, too. Apparently they have vintage car shows there during First Fridays. Check out some pictures of the cars on Oakland Daily Photo.