NASHUA – The Nashua Public Library at 2 Court St. will be holding its second annual Sustainability Fair on April 20 from 11 a.m. to 2 p.m.

The event will include:

-An electric vehicle showcase

-More than 20 nonprofit organizations with informational tables

-Tours of the Jackson Falls Dam

-Music by DJ Bernie del Llano of Perfect Entertainment

The library will also be collecting undamaged solar eclipse glasses until April 20. The glasses will be donated to underserved schools and communities in the path of the next eclipse so that they can safely view it.