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
21 Sat
All-day
Bay to Bay – Bike MS volunteers needed in OC and SD Oct 20-22! @ Irvine Transportation Center
Bay to Bay – Bike MS volunteers needed in OC and SD Oct 20-22! @ Irvine Transportation Center
Oct 21 all-day
Bay to Bay - Bike MS volunteers needed in OC and SD Oct 20-22! @ Irvine Transportation Center | Irvine | California | United States
Volunteers are needed to support our participants riding from Irvine to San Diego. We need help with set up, at rest stops, finish area (Crown Point, Mission Bay) and more. Volunteers are needed for the[...]
I Have a Dream Foundation
I Have a Dream Foundation
Oct 21 all-day
 Your volunteer work at “I Have a Dream” Foundation – Los Angeles (IHADLA) will make a difference in the lives of underprivileged youth in Los Angeles. Volunteers tutor, coach, read to our students (“Dreamers”), chaperone field[...]
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12:00 am Bike MS Volunteers needed in Irvine @ Irvine Transportation Center
Bike MS Volunteers needed in Irvine @ Irvine Transportation Center
Oct 21 @ 12:00 am – Oct 22 @ 12:00 am
Volunteers are needed to help with the 2017 Bike MS Bay to Bay with over 2,000 cyclists riding on October 21 & 22 down the Southern California Coast raising $3 million to find a cure[...]
7:00 am AKF Los Angeles + The Compton Initiative
AKF Los Angeles + The Compton Initiative
Oct 21 @ 7:00 am – 12:00 pm
Join AKF Los Angeles volunteers in partnership with the Compton Intiative for COMPTON WORKDAY on Saturday, October 21st at 7am. Be part of thousands of volunteers who will engage in hands-on service projects (building gardens,[...]
9:00 am Bolsa Chica Land Trust: Stewards Habitat Restoration Project @ Bolsa Chica Ecological Reserve North Parking Lot
Bolsa Chica Land Trust: Stewards Habitat Restoration Project @ Bolsa Chica Ecological Reserve North Parking Lot
Oct 21 @ 9:00 am – 12:00 pm
Bolsa Chica Land Trust: Stewards Habitat Restoration Project @ Bolsa Chica Ecological Reserve North Parking Lot  | Huntington Beach | California | United States
STEWARDS AND JR. STEWARDS HABITAT RESTORATION The Bolsa Chica Land Trust Stewards and Jr. Stewards meet twice each month – the first Sunday and third Saturday – to restore native habitat at the Bolsa Chica[...]
5:00 pm Residence Host @ Downtown Women's Center
Residence Host @ Downtown Women's Center
Oct 21 @ 5:00 pm – 7:00 pm
Are you a natural problem-solver? Do you want to build relationships with DWC’s residents? Join our Residence Host team! DWC provides 24-hour/7 day-a-week staffing of our Residence to answer questions, troubleshoot problems, and provide support[...]

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.