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Free Events and Things to do in Fullerton, CA this weekend

Looking for things to do in Fullerton 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 Fullerton's most popular events.

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Things to do around Fullerton

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Frequently asked questions about Fullerton

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

The best events to attend this weekend in Fullerton 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:
  • ThriveFest 2026
  • MAAP Equinox Experience: Los Angeles | Renegade Running
  • Get Lit's Creative Career Lab
  • Orange County AI: Office Hours

    • Which events are currently trending in Fullerton?

    Trending weekend events in Fullerton often reflect seasonal moments, nightlife demand, and popular neighborhoods, including concerts, parties, and special themed events. The trending searches this month in Fullerton are:
  • oldies concert
  • cal state fullerton
  • speed dating
  • rnb brunch

    • Which events are coming up in Fullerton this weekend?

    In addition to what's happening right now, there are many upcoming weekend events in Fullerton, including live shows, parties, food experiences, and limited-time events. Discover upcoming weekend events you won't want to miss:
  • Wildlife "Sit" and Nature Journaling at Arlington Garden
  • Explore the Bay: Marine Life Inventory
  • OUTDOOR ZUMBA PARTY - Every Saturday
  • Ontario Spring Festival

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

    Yes — there are often free things to do in Fullerton 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 Fullerton this weekend:
  • Free Events this weekend