Cohn Restaurant Group has made its mark on the San Diego restaurant scene with a wide variety of concepts, ranging from French-influenced bistros like Bo-beau and fine dining restaurants like Coasterra to more relaxed settings like Coin Haus Beer & Games. The group was established in 1981 by husband and wife team David and Leslie Cohn. What started out as one small diner has grown to one of the largest restaurant groups in Southern California.