Jack in the Box is an American fast-food restaurant chain founded February 21, 1951, by Robert O. Peterson in San Diego, California, where it is headquartered. The chain has 2,200 locations, primarily serving the West Coast of the United States and selected large urban areas in the eastern portion of the US including Texas. Food items include a variety of hamburger and cheeseburger sandwiches along with selections of internationally themed foods such as tacos and egg rolls. The company also operates the Qdoba Mexican Grill chain.
Food is below average, service is bad, this chain caters to a hungry clientele which grabs and go filling their stomach, not being picky about the flavor. I personally tried it once and surely won't repeat the experience.
