 The WHIO Weekend Preview with what's happening around the Miami Valley. Here's Chris Hartley. The Clinton County Fair kicks off on Saturday. That's going to be over at the Clinton County Fairgrounds in Wilmington. Fair runs through July 13th with rides, games, animals, demolition derby, and more. Wizard of Oz is going on. That's over at Laka Media this weekend. The show's going to include a buffet dinner. That show's going to run through August 11th. Tickets available at lakamedia.com. Live outdoor music is happening. That's over at The Green on Saturday night. Classic Jam, the classic rock band, is going to be on Saturday.