New Jersey Mom™ Event Calendar
The NJ MOM Event Calendar is your go-to for fun family events across New Jersey! Discover festivals, activities, and local happenings—
plus, you can save, share, and add events to your personal calendar.
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A Day of Service In Nature
Friends of Princeton Open Space, a nonprofit dedicated to land preservation, is hosting a Day of Service in Nature in honor of Dr. King at the Billy Johnson Mountain Lakes Nature Preserve in Princeton. Have the whole family join (a parent must accompany kids under 16) to help restore native habitat for birds and other wildlife and make space for future native plantings.
Cost: Free; complete a waiver form
Mountain Lake House Parking lot: 57 Mountain Avenue, Princeton, NJ 08540. Then, walk as a group to the project site.