I had a late night meal at the Grand Lux Cafe shortly after rolling into town last Friday.  It's interesting when you step up to a hostess stand at 1:30AM and have to wait ten minutes for a table.  The Grand Lux is owned by the Cheesecake Factory, so if you're familiar with that style of food then the concepts are pretty similar.  \n\nThe late night menu was trimmed down a bit, but they still had a good assortment of burgers, sandwiches, & finger foods, plus you could get breakfast dishes if you wanted them.  I just went for a grilled chicken sandwich and a beer, they were fine but our service was slow, and I didn't appreciate that the Grand Lux uses the same seating arrangements as the Cheesecake Factory where they'll seat you uncomfortably close to the next table.  This is especially annoying in Vegas, since the people sitting 18 inches away from us were totally wasted and loud.  If it's just you and one other person try to sit at the bar to avoid that and you'll probably have a better experience.