The local Choose To Be Healthy Coalition has some excellent resources for families.

Please check them out at Choose To Be Healthy
Event calendars: 
Seacoast Kids Calendar 
If it’s happening anywhere from Seacoast Maine to Portsmouth, New Hampshire to Massachusetts and everywhere in between, you’ll hear about it right here first.
Parenting New Hampshire
Family-friendly events, parenting news, tips and more from across New Hampshire.
Portland Kids Calendar
Maine Events, places to go, activities to try at home, recipes and more!
Hulafrog Southern Maine
Hulafrog is an email newsletter and website with the inside scoop on the best local places to go and things to do for kids and families.
MaineToday Kids Calendar
Calendar of family-friendly events from across Maine by the Portland Press Herald.
Gateway to Maine Outside
Gateway to Maine Outside aims to offer community members opportunities to connect with nature and develop a sense of place in Maine. Check out their event calendar and links to other local recreational opportunities.
Local programs and organizations:
White Pine Programs
Youth, teen and adult programs in the great outdoors!
Wells Reserve
Check out what’s going on at the Wells Reserve–from nature walks to story hours and other fun stuff!
Mount Agamenticus
Enjoy a walk on one of the many hiking trails or a family-friendly event outdoors or in the summit lodge!
Your Local Public Library:
Check out what’s happening (and what to read next!) at your local library in:
Berwick 
Eliot 
Kittery 
Lebanon 
North Berwick 
Ogunquit 
South Berwick 
Wells 
York 
And, a new bookmobile  serving Berwick, Lebanon and North Berwick!
State-wide programs:
Great Maine Outdoor Weekend
The Great Maine Outdoor Weekend is a series of events led by outdoor oriented organizations and companies to celebrate the how, where, and what of being active outside in Maine. Their goal is to connect friends and neighbors with the natural world, to promote fun, physical activity, & good health.
Winterkids
Check out the WinterKids Passport here (for grades 5-7) and the FunPass here (for PreK-4th grade). Perks include free and discounted tickets, lessons, and rentals at 50 skiing/skating/tubing areas all over Maine!