Recommendations for somewhere teen-friendly for after a show on Southbank please! We are doing posh lunch (my choice) and then Circus 1903 (dad's choice) and need an aim for post-matinee show (5.30-8ish) before we go home that will be a bit more relaxed and teen-friendly. She's easy-going and lovely and will probably need feeding, somewhere relaxed. Can anyone recommend? We usually wander aimlessly until we are knackered and ravenous so it would be great to have a plan. Thanks in advance.