Parks - Bethke Park (Stillwater Boulevard and Granite Avenue): Trails - Eastside Park (1700 block of Helmo Avenue): Playground, baseball/soccer fields, tennis courts, picnic tables, an ice skating rink, and trails - Eberle Park (3800 block of Hadley Avenue): Picnic shelter, playground, t-ball fields, sand volleyball, and skating - Golfview Park (Golfview Avenue off Hadley): Playground, basketball court, and trail - Goosepond Park (40th Street and Gershwin): Baseball fields and soccer fields - Guthrie Park (Guthrie Avenue and Grospoint Avenue): Basketball court, playground, picnic tables, grills, and a skating rink - Horseshoe Park (7th Street at Gershwin Avenue): Horseshoe pits and picnic tables - Northdale Park (53rd Street and Granada): Ball fields, picnic tables, ice skating, a playground, and archery range - Oakfield Park (Helmo Avenue and Heather Ridge Road): Playground equipment, picnic shelter, picnic tables, and a basketball court - Oakwood Lustre Park (40th Street and Granada Avenue) - Preservation Park (40th Street and Geneva Avenue) - Richard Walton Park (15th Street and Hadley Avenue): Bandshell, softball complex, tennis/basketball courts, playground equipment, a pavilion with kitchen facilities, picnic tables, grills, a skateboard park, and ice skating/warming house - Tanners Park (5th Street and Glenbrook Avenue): Beach, boat launch, fishing dock, paved trails, a playground, sand volleyball court, basketball/tennis courts, ball fields, and picnic tables/grills - Tilley Park (23rd Street off Hadley): Swing set - Tilsen I Park (Upper 35th Street and Garden Boulevard): Playground equipment, t-ball field, and soccer field - Tower Park (8th Street and Hadley Lane): Playground equipment and waterslide Rental of Facilities: Permits for the bandshell, picnic shelters, ball fields, ice rinks, tennis courts, and basketball courts are available. Discovery Center - Art exhibits by local artists throughout the year - Art, nature, and books - Gently used book and DVD movie exchange - Meeting/reception space - Large aquarium - Hands-on wildlife exhibit room - Paved hiking and biking trails - Groomed cross-country ski trails - Four tennis courts with lessons - Playground area and two picnic shelters - Snowshoe rental - Yoga classes