Volunteers needed for the first annual Riverkeeper Sweep cleanup of Annsville Creek and Preserve! Gloves and bags will be provided. Bring water and lunch. Register as a volunteer by going to www.riverkeeper.org/sweep and be eligible to win a Toshiba 42-inch 3D HD TV! Attend Riverkeeper's volunteer celebration at Engel Park on the Ossining waterfront, 4:00 - 8:00 June 2, after the cleanup. Event will entail both water-based and land-based cleanups. Contact Muriel Conway at Annsville@AtlanticKayakTours.com for more information and to sign up!