Events in

Fullerton, California

Find events in Fullerton to connect with people who share your interests. Whatever your interest, Meetup helps you connect with like-minded people.

Events in Fullerton

Browse the most popular activities in Fullerton

Mon, Dec 22 · 6:30 PM PST

What brings you to Meetup today?

Events in Fullerton today

Check out the best activities in Fullerton today

Sun, Dec 21 · 2:15 PM PST

Toastmasters at Fullerton Free

by District 100 Toastmasters

Sun, Dec 21 · 6:00 PM PST

LET'S ROCK! Winter Solstice Sister-Fest Fullerton Pride Fundraiser

by So Many Women...So Little Time

Sun, Dec 21 · 6:00 PM PST

Winter Solstice Party!

by Backyard Skeptics

Sun, Dec 21 · 5:00 PM PST

Christmas Bonding - Potluck & White Elephant

by Nextgen Positive Minds Meetup - Good Vibes & Growth

Sun, Dec 21 · 9:30 AM PST

Sunday Morning (3.5 playability and up preferred)

by OC Tennis

$36.00

Sun, Dec 21 · 4:00 PM PST

Solstice Shamanic Sound Meditation in the EESystem Field

by Circle & Sound Shamanic Meditation

Sun, Dec 21 · 1:00 PM PST

NATIVE AMERICAN WORSHIP & HEALING - WINTER SOLSTICE - OUTDOOR - UNITY OF TUSTIN

by Unity Spiritual Center & Meditation Gardens

Sun, Dec 21 · 4:00 PM PST

Event by HHROC: The Longest Night - Reading of Names

by Peace Builders of Orange County

Events in Fullerton this weekend

Browse the most interesting activities of the weekend in Fullerton

$1.00

Fri, Dec 26 · 5:30 PM PST

ORANGE - Friday Night Boardgame Meetup

by All Aboard Games

Sat, Dec 27 · 11:00 AM PST

Saturday Brunch with Tech Friends

by OC Tech Link Up

$5.00

Sun, Dec 28 · 9:30 AM PST

Noteworthy Connections: West Covina- We’re Not Really Strangers & Breakfast

by SoCal 20s, 30s and 40s Social Club

Sat, Dec 27 · 7:00 AM PST

Peters Canyon Hike Saturday Morning/All Levels: 1+ to 3/Beginning-Advance

by HikingOC (Meet to Hike in Orange County & Travel the World)

Sat, Dec 27 · 8:00 PM PST

80s Post Holiday Party, Free Ice Cream, Meet Santa Clauzini and exchange gifts!

by All Things FUN!

Sun, Dec 28 · 10:15 AM PST

Goodbye 2025-Hello 2026 Champagne Brunch at OC Mining Company

by The Sunshine Gals

Sat, Dec 27 · 5:00 PM PST

SANTA ANA NOISE FEST 2025

by LA and OC Weirdo Music and Art Forum

Sat, Dec 27 · 11:00 AM PST

Dude Where's My Yarn?? Hosted by Fullerton Library

by Off the HOOK Crochet Club! & Crafts TOO!!

Most popular groups in Fullerton

And if you don't find the right group for you, you can always start your own!

Frequently Asked Questions

If you want to meet new people, socialize more, or even explore dating-friendly events in Fullerton, you'll find plenty of group activities or singles-friendly meetups here. These events are a great way to connect naturally and avoid feeling lonely while having fun.

Absolutely! From hiking groups to relaxed outdoor walks, you can check out all our open-air events here

Yes! From running and yoga to football, volleyball, and fitness classes, you can discover a wide range of sports and active meetups in Fullerton here

You can discover concerts, open-mic nights, DJ sets, and other live music events in Fullerton right here

Yes! To see everything taking place today—from workshops to social gatherings—just check the full list here

You can browse all upcoming weekend events in Fullerton—including outdoor meetups, social activities, and more—here