Waquoit Bay National Estuarine Research Reserve Presentation — Friday, June 15, 10:00 am. Please join us to learn about the Waquoit Bay reserve and how you can enjoy its beauty. Waquoit Bay has 2,700 acres of open waters, barrier beaches, marshlands, and uplands. The reserve is representative of typical shallow bay environment. Enjoy discovering the bay, by land or water. Please Rsvp to the Mashpee Senior Center, (508) 539-1440, or stop by the front desk to sign up. For more information, please contact our Activity Coordinator, Susanne Murphy, at (508) 539-1440, x3512.