Saturday, June 2nd at 3 PM, Master Connell's ATA Taekwondo Center will be teaching a self-defense class at the Maridon. This is a great way to get active! All ages are welcome. The cost for the class will be a maximum of $7 per person, depending on the number of participants. Call the museum, for reservations. Maridon Museum, 322 N. McKean St., Butler.