Visit Oklahoma City for the 53rd annual Heritage Hills Historic Homes Tour on Saturday, October 5, and Sunday, October 6. Tours will be held from noon to 5 p.m. each day. This self-guided walking tour allows attendees to visit several private residences, the Henry Overholser Mansion, and the Wilson Arts Integrated School. The school is celebrating its 100th anniversary in 2019, and will be a beneficiary of this year’s tour sponsorships. The tour may be completed on either Saturday or…