Islip Town Supervisor Phil Nolan has announced that there are still theme park tickets available for a discounted price through the Cultural Affairs Office. Participating theme parks include Great Adventure, Hershey Park, and Splish Splash Water Park. Tickets are on sale at the Cultural Affairs Office, located at Brookwood Hall, 50 Irish Ln, East Islip, NY 11730. For more information, call 631- 224-5407.