Wizard U.

Many of the kids who read the Harry Potter books have become adults, and Wizard U., a company that bills itself as "the world's premier institution for late-blooming witches, wizards and magical creatures," plans to exploit that as its fall tour comes to House of Blues today. A day of drinking, magic and mischief, the event aims to bring together adult fans of the magical world to "get that school of magic experience they never had as kids." Patrons compete in games like Wizards' Pong, learn how to cast curses and drink specialty cocktails while watching a stage show that celebrates magic. It all begins at 2 p.m., and tickets are $15. (Niesel)