Several organizations in the New England area offer astronomy programs which integrate information about how to protect our night skies.
Mountains of Stars
The mission of this New England-based program is to connect people with the Universe to improve our treatment of the environment.
Offering programs year-round, most are held in New Hampshire in the White Mountains and at the AMC Maine Woods Dark Sky Park. Information can be found on their web site and Facebook page:
darkskymass.org 