Healthy Smoothie Demonstration — Friday, August 17, 10:00 am. Smoothies are fast becoming a nutritious meal replacement or sometimes a healthy supplement to a full meal! Karie Monast, Executive Chef with Royal Health Group, will provide a demonstration and tips on how to plan and create your very own nutritious, tasty and healthy smoothie! Samples will be provided. Mashpee seniors only, please. 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.