Ministry, the industrial hard rock band, performs tonight at the Clear Channel Metroplex starting at 8 p.m. It’s inside, which is a good thing. It will be loud.

If you’re wont to get outside as the sun goes down and the mercury falls under 100, there’s the free Movies in the Park at the Riverfest Amphitheatre. Tonight’s film is “Napoleon Dynamite,” one of the newer cult classics. Bring your own drinks (alcoholic or non, they’re all welcome) and food, or you can purchase drinks, popcorn and ice cream at the venue. Just don’t bring anything in glass. The park will open at 6 p.m., and the film rolls at sundown.