Dirtiest restaurant I've been to in California in ...

Dirtiest restaurant I've been to in California in the last two years. The restaurant isn't busy but the whole place is filthy and full of flies and wasps. Food was great, beer was good, but nothing to write home about. They made us pay upfront, so we left a good tip, and then got absolutely NO service after they had our money. I had to get up and go ask for a refill on water in an empty restaurant. The bathroom was so filthy that people thought it was out of order because the toilet bowls were filled to the brim with feces and toilet paper. The toilets weren't broken, the bathrooms just hadn't been cleaned in so long that they appeared out of order. The only reason it's open is because there are no other restaurants for 20 miles.