These are the best burgers in Concord, CA! Huge charbroiled burgers with their 'special sauce' are soo tasty that when we discovered this place, we went back 5 times in 9 days! CRAZY right? It's now at the point where the owner automatically brings us the extra sauce! Great curly fries too! The milk shakes are not the best but still ok. They even have a a kids meal where for 4.99 they get a plain burger with fries and a drink, and its the same size burgers! Great deal! I couldn't find a phone number online but it's located in the Park N Shop Center on Willow Pass. Check it out!