104th & Minnick Ave,
Oak Lawn, IL 60453
Playground, 2 Basketball Courts
Tucked next to a school, the 1.5-acre Harker Park is located at 104th St. & Minnick Ave. and features a baseball field, plus a playground with a sand-digging pit. It was established in 1966, along with Lewandowski Park and Centennial Park.
Recent renovations included a new playground, basketball court, 4 square, and small plaza with picnic bench and shade sail.