On the LSL, having a 24 hour cafe would be an excellent idea, especially considering the major stops during the late night hours, where there is a flurry of activity getting on and off...On the LSL, it would make sense to run the dining car as a second cafe and serve both legs (Alb-Bos and Alb-Nyp) as well as having one or the other open during all of 24 hours.