Official Websites of Famous Parks in NYC

I found that  only website of Washington Square Park is not designed... I would like to redesign it!

Central Park

http://www.centralparknyc.org

Bryant Park 

http://www.bryantpark.org/

Madison Square Park

http://www.madisonsquarepark.org/Home/Default.aspx

Union Square

http://www.unionsquarenyc.org

Washington Square Park

http://www.washingtonsquarenyc.org/