We have the best food around and an atmosphere to match in Suisun City. Try us and you’ll be convinced! Our recipes are authentic and time-tested. The ingredients are always fresh. The result? A menu that bursts with flavor. OUR HISTORY In the restaurant business, dining fads come and go but tradition will always win out in the end. Los Altos Mexican Bar & Grill tradition stems from the family recipes perfected over generations that we now proudly serve to you, your family, and friends.