As one reviewer stated, "Don't go in here if you are in a hurry". You may have grand children waiting for your meal mostly on weekends though. I have lived in the tri-valley for 22 years, and have been going to Red Robin for 10 of those. I really like the food; sometimes however, the service is a little slow. I waited only 10 minutes or less for seating, but 20 for food. It seems like sometimes this is the only restaurant in town. On the plus side, they have GREAT food. The hamburgers, fries (unlimited by way), and the clam chowder. Just wish they had Tobasco sauce. Come on every restaurant has this sauce. Anyway, I don't say that you shouldn't go here. Just plan on starving, if you are hungry on a busy night.