On September 15th, two new platform tennis courts opened at Keystone Park, bringing the total to 4 platform tennis courts at the facility. The new courts will allow the Park District to open up membership applications for the platform tennis program and increase court availability for the platform tennis travel and house leagues. The River Forest Park District platform tennis program is played primarily during the winter months, and is a highly popular program. Purchase of an annual membership is required for the use of this facility. Memberships can be purchased at www.rfparks.com.