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Free Events and Things to do in Mountainside, NJ this weekend

Looking for things to do in Mountainside this weekend? Explore our real-time listings for the best concerts, nightlife, and food and drink experiences. From seasonal festivals and comedy shows to free activities, find your next plan with our constantly updated feed of Mountainside's most popular events.

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Frequently asked questions about Mountainside

What are the best events to attend this weekend in Mountainside?

The best events to attend this weekend in Mountainside include concerts, nightlife experiences, seasonal events, food and drink tastings, and live entertainment happening across the city. According to Eventbrite, some of the best events this weekend include:
  • ROUSEY VS CARANO NYC WATCH PARTY!
  • Crashscape, Augmented Reality Walking Tour for Atlantic Ave Art Walk 2026
  • Greek Jewish Festival
  • WE READ TO RESIST

    • Which events are currently trending in Mountainside?

    Trending weekend events in Mountainside often reflect seasonal moments, nightlife demand, and popular neighborhoods, including concerts, parties, and special themed events. The trending searches this month in Mountainside are:
  • stage house tavern
  • tour
  • golf outing

    • Which events are coming up in Mountainside this weekend?

    In addition to what's happening right now, there are many upcoming weekend events in Mountainside, including live shows, parties, food experiences, and limited-time events. Discover upcoming weekend events you won't want to miss:
  • Kylah&Aaron's gender reveal
  • Back to The 80s Saturdays
  • Master Public Speaking & captivate any room with confidence *Online Event*
  • Country Rock NYC (NOT A TICKET)

    • Are there free things to do in Mountainside this weekend?

    Yes — there are often free things to do in Mountainside this weekend, including live music, cultural events, seasonal activities, and community gatherings. Many events on Eventbrite are free or offer free entry options. These are some free events happening in Mountainside this weekend:
  • Free Events this weekend