Big Sunday happily welcomes you to Our Really Big Community Calendar

We try to include all kinds of volunteering and helping opportunities for all kinds of interests, talents, passions, and ages! As you’ll see, these include volunteering opportunities (one-time and long-term) as well as the chance to support a nonprofit by attending fundraising events. Plus, of course, we include all of Big Sunday’s homegrown events, too! Whoever you are, and whatever you do, there is someone out there who could use your help.

If you have questions about our calendar, or would like to add a listing, please contact calendar@bigsunday.org or submit your event/opportunity via the button below.

Big Sunday Event Giving Opportunity! One-time Volunteer Opportunity Ongoing Volunteer Opportunity
7 Sat
All-day
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9:00 am Autism Family Morning @ Aquarium of the Pacific
Autism Family Morning @ Aquarium of the Pacific
Sep 7 @ 9:00 am – 10:00 am
The Aquarium of the Pacific hosts a special morning exclusively for families with adults or children with autism. Admission is just $7 per person. Members and children under 3 are free.  BUY TICKETS HERE! The[...]
9:00 am Southern California Children’s Museum’s Touch-a-Truck Month @ Southern California Children's Museum
Southern California Children’s Museum’s Touch-a-Truck Month @ Southern California Children's Museum
Sep 7 @ 9:00 am – 1:00 pm
Our signature event is BACK! This year, the trucks will take over our parking lot for all FOUR Saturdays in September! Fun for the entire family, Touch-A-Truck is a hands-on learning experience for children to[...]
9:45 am Harkins Sensory Friendly Screenings @ Harkins Cerritos 16
Harkins Sensory Friendly Screenings @ Harkins Cerritos 16
Sep 7 @ 9:45 am
Smallfoot roars into Harkins Cerritos 16,  just a little more softly; the sensory-friendly screening is appropriate for guests affected by autism and sensory processing disorders. One Saturday each month, select Harkins locations present a family-friendly film in an auditorium dedicated to[...]
10:00 am Beach Cleanup @ Cabrillo Marine Aquarium
Beach Cleanup @ Cabrillo Marine Aquarium
Sep 7 @ 10:00 am – 12:00 pm
On the first Saturday of each month, join CMA Educators and volunteers in a beach cleanup, clearing the shore of marine debris. Meet at the steps in front of the auditorium. Groups are required to[...]
10:00 am Storytime with Mr. Steve @ Vroman's Bookstore
Storytime with Mr. Steve @ Vroman's Bookstore
Sep 7 @ 10:00 am – 10:30 am
Vroman's favorite storytime guy, Mr. Steve, shares books with little ones every Wednesday and Saturday morning in the kids' section of the store. Ages 2 – 7
10:30 am Los Cerritos Wetlands Habitat Restoration @ Los Cerritos Wetlands
Los Cerritos Wetlands Habitat Restoration @ Los Cerritos Wetlands
Sep 7 @ 10:30 am – 12:30 pm
The Aquarium of the Pacific is working together with the Los Cerritos Wetlands Authority to help restore a local wetland in Long Beach. The Aquarium hosts a monthly habitat restoration event at the Los Cerritos[...]
11:00 am Family Day: Art Beyond Borders @ Hammer Museum
Family Day: Art Beyond Borders @ Hammer Museum
Sep 7 @ 11:00 am – 3:00 pm
Unite and create. Join us for an afternoon of art, music, performances, and more. All ages welcome. Most activities are recommended for ages five and up. American Sign Language interpretation will be offered during performances[...]

How it Works

You can SEARCH by scrolling through the Months or by selecting different Categories or Tag functions. For a totally different view, try the Posterboard or Stream options! Feel free to submit an item for the calendar by clicking the “Submit Your Event / Opportunity” button above at the right-hand side of the page. Questions? Email calendar@bigsunday.org.