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.
Have an event to share? Submit it and help other NJ families find the fun.
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Mineral, Gem & Jewelry Show
November 8 @ 10:00 am - 5:00 pm
If you or anyone in your family has a love for rocks or gems, then this is the place to be. Spend time looking at the minerals, rocks, gemstones, jewelry, and fossils with the whole family.
Cost: Free
Trailside Nature & Science Center, 452 New Providence Road, Mountainside, NJ 07092
