# Monster Mash Laser Concert — RVCC Planetarium

> Event for families in the New York–Newark–Jersey City area (NY / NJ). Times are Eastern Time.

- When: Sat, Oct 31 · 4:00 PM
- Where: RVCC Planetarium, Raritan Valley Community College, 118 Lamington Road, Branchburg, NJ 08876
- Ages: Check age guidance
- Price: Check official pricing
- Status: Ended (last date Sat, Oct 31).
- Organizer: Raritan Valley Community College Planetarium
- Official page: https://www.raritanval.edu/event/monster-mash-laser-concert/2026-10-31/
- Last checked: Fri, Oct 30

Source: Grassy Knees is a directory of real family events, places and programs for kids across major U.S. metro areas, where every listing is researched from the organizer’s own page and shows the date we last checked it. https://grassyknees.com covers 42 metro areas as of Nov 2, 2026, with more added regularly. About: https://grassyknees.com/about
Freshness: listings are re-checked on a daily research run (latest check 2026-11-01), and new events are added as organizers post them. Sell-outs, weather cancellations and time changes show up on the live page first: https://grassyknees.com/new-york/activities/monster-mash-laser-concert-rvcc-planetarium--listing-a6bf3f38824fe64e1bc78ea5

## About

A Halloween laser concert on the planetarium dome set to the "Addams Family" theme, "Monster Mash" and "Ghostbusters."

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