The North Haven Conservation Commission is sponsoring the third annual Earth Day celebration on Friday, April 15 from 5:30-8:30 pm. The event will be held at the North Haven Middle School, 55 Bailey Road. There will be exhibits and activities for the entire family, according to Hugh Davis, commission chairman.

 The Project Green high school students and the Boy Scouts will provide a variety of crafts and activities for children and will hand out Earth Day souveniers to all children. Numerous green products and services will be displayed by North Haven businesses, and approximately 20 environmental and other community groups will have information and materials available.

   At 7 p.m., Nancy Alderman, president of Environment and Human Health, Inc., will speak on "The Environment: You Do Have a Voice." On Saturday, April 16 at 10am, the Peter's Rock Association will sponsor a guided hike to the summit of Peter's Rock (Meet at the main entrance behind First Fuel service station on Middletown Avenue).