I've scoured the boards for dining options in Napa and Sonoma, but haven't found quite what I'm looking for: great cheap options. Most of the discussions have focused more on higher end experiences. While we've planned a few of those (Bouchon, Ubunti, and Panisse in San Fran) for our trip, we're also looking to balance it out with a few great low-rent places.
Any recommendations for a great pizza, burger, taco, diner, etc? We've got a few blank spots on our itinerary: Saturday lunch and dinner in Napa Valley and Sunday dinner in Sonoma (the town). Appreciate any thoughts.