Cockleshell Community Sports Club is a joint venture community partnership between Meon-Milton Youth Football Club and Mayville High School to manage and maintain the facilities at Eastney that was formerly the playing field of the former Royal Marines barracks in Southsea.

Today the fields at Cockleshell Community Sports Club are used by clubs from around the south coast, Mayville High School pupils, and for private functions including weddings and other events.