1778 W Lincoln Ave
Anaheim, CA 92801
Since opening in 1965, this divey Mexican spot has barely changed its Bonanza-esque exterior and outdated interior -- or its prices. Mexi Casa's dirt-cheap, cheese-laden dishes keep locals (and Gwen Stefani, for what it's worth) coming back for more. Go for the enchilada and taco combo and wash it down with a sangria. Your tastebuds and wallet will thank you.