Oklahoma City's event list. # **Ongoing** ***** * [**Concerts in the Park**]( *(Yukon City Park, Freedom Trail Park ampamp; Chisholm Trail Park - Yukon)* Thru Thu, Aug 3rd Enjoy free concerts every Thursday during the summer months in Yukon. Concerts in the Park, held in Yukon's Chisholm. * [**Concerts in the Park**]( *(Hafer Park - Edmond)* Thru..