Tuesday, April 04, 2017 6:23AM

Wilton-Lyndeborough Cooperative Senior High School and High Mowing School in Wilton is hosting the second annual Souhegan Sustainability Fair in celebration of Earth Day on April 22.

The joint educational celebration is free and family-friendly. It is being organized by the Wilton Conservation Commission, Wilton Community Center and Wilton Energy Committee.

The first half of the day will be a Wilton-Lyndeborough High School on School Road.

The day will include lectures and presentations, snacks and crafts, and lots of music.

It opens at 10 a.m. with Milford’s Amy Conley performing guitar and ukulele music with the strummers of The Kukuleles. They will be followed at 11 a.m. by a similar acoustic performance by Bob Baker. Song of the Lark follows with its Middle-Eastern blend sound, and then the Milford Contra Dance Band will try to get everyone up on their feet. Later on, Decatur Creek will bring more original acoustic music.

Spoken word from storytellers Papa Joe and Joe Pollock and Linda Goodman will start discussions about community, diversity, inclusiveness, and how to honor the earth through song.

Other speakers like Dave McConville, a professional educator and expert in permaculture, and Alan Eaton, here from the University of New Hampshire Cooperative Extension to discuss local bobcat and bee populations, will help teach about the environment.

Temple’s own Dan Weeks will be there to represent the Nashua Energy and Environment Committee, along with representatives from ECHO Action and Wapack Sustainability.

At 5 p.m. the day jumps to High Mowing for more presentations and exhibits, and a nature walk around Frye Field.

In all, there will be 17 presentations and over 25 exhibits. At the end, the New Hampshire Astronomy Association will turn attention briefly away from the earth with telescopes to capture the night sky.