If you've ever wondered what it might be like to golf at night, you can finally put your mind at ease with one of Putting Edge's glow-in-the-dark courses. The psychedelic 18-hole course may have you questioning your mental stability by the time you make your last putt. But you can relax (or at least try to) in the venue's interactive arcade afterward. If you're up for a little virtual practice before heading over (or you want a peek at how mind-boggling the actual course is) log on to Putting Edge's website and tee up in a whimsical online course.