The gold medals have been handed out and the Olympics are over, but you can still see the champions on TV. Swimmer Ryan Lochte has made his interest in reality TV known and has already booked a guest appearance on “Beverly Hills 90210.” Other athletes are making the talk show circuit this week. NFL preseason kicks into high gear as does back-to-school preparation. If you’re lamenting the winding down of the summer season, read on for what options there are for things to do before the real world intrudes again. Here’s what’s happening around your way.