Hopefully the fact that they're confident enough to keep the hub open after 6 means they believe the hub is enough of a draw for people to come make a visit.
I'm not a native of the area so I'm not sure who Universal is expecting the after-hours patrons to be, besides people who are already at the park or at the hotels. Would it be convention-goers and people coming from other I-Drive areas? If so, what would transport look like from those areas to Epic? And is this enough of a draw beyond the opening timeframe that people at Universal North would feel compelled to trek to Universal South just to eat or partake of the entertainment, or does their patronage not really matter since the capacity of the after-park offerings are sized only for a smaller audience of park and hotel guests?