Hamburger Hamlet (or "The Hamlet") was a chain of restaurants based in Los Angeles, and a point of reference for the inhabitants and creative industries of the city. Opened in 1950 by actor Harry Lewis with his future wife Marilyn (m.1952),[1][2] it grew to a chain of 24 locations, including the Chicago and Washington, D.C. metro areas,[3] before they were all either sold or closed down. Lewis named the restaurant in honor of the titular character in Shakespeare's eponymous play.[4]