SM goes down after Labor Day since the overlay refurb is short (just a few days). HM goes down in late August because that overlay takes a few weeks to complete. However, Halloween Time just got announced today and opening day is September 7th. That is way early and Labor Day is the Monday before. So that might affect the overlay dates for these rides. SM can still go down right after Labor Day and be ready by the Friday, but HM might be down by mid-August, maybe by the 20th?