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
Sun Mon Tue Wed Thu Fri Sat
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Help Restore Natural Habitats! Volunteer at Starr Ranch Sanctuary 9:00 am
Help Restore Natural Habitats! Volunteer at Starr Ranch Sanctuary
Dec 7 @ 9:00 am – 12:30 pm
Audubon California’s 4000-acre Starr Ranch Sanctuary in southeast Orange County is pleased to invite you to join them as a volunteer "Weed Warrior." Weeds can alter habitats and have negative effects on wildlife. Volunteers help[...]
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“Plant a Tree for the Holidays:” Ridgewood Triangle Neighborhood Tree Planting 9:00 am
“Plant a Tree for the Holidays:” Ridgewood Triangle Neighborhood Tree Planting
Dec 10 @ 9:00 am – 12:00 pm
Dear Neighborhood and Community Leaders & Urban Forester Volunteers — Would you like to make a difference for the environment?  Come help plant 100 new street trees in the Ridgewood Triangle neighborhood in Long Beach! Ridgewood Triangle Neighborhood Tree[...]
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Help Restore Natural Habitats! Volunteer at Starr Ranch Sanctuary 9:00 am
Help Restore Natural Habitats! Volunteer at Starr Ranch Sanctuary
Dec 14 @ 9:00 am – 12:30 pm
Audubon California’s 4000-acre Starr Ranch Sanctuary in southeast Orange County is pleased to invite you to join them as a volunteer "Weed Warrior." Weeds can alter habitats and have negative effects on wildlife. Volunteers help[...]
Family Volunteer Days at George F. Canyon 10:00 am
Family Volunteer Days at George F. Canyon @ 27305 Palos Verdes Drive East Rolling Hills Estates, CA90274
Dec 14 @ 10:00 am – 11:00 am
Join us at George F Canyon Nature Center every 3rd Saturday from 10am to 11am for a fun volunteer day for the whole family! Volunteers will learn about environmental stewardship while engaging in fun activities[...]
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Native Garden Volunteer Day 10:00 am
Native Garden Volunteer Day
Dec 15 @ 10:00 am – 12:00 pm
The mission of CNPS is to conserve California native plants and their natural habitats, and increase understanding, appreciation, and horticultural use of native plants. We achieve this mission at the native garden days at Point[...]
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La Posada – A traditional Mexican holiday celebration 4:00 pm
La Posada – A traditional Mexican holiday celebration @ Francis Avenue Garden
Dec 21 @ 4:00 pm
The Board of Urban Partners Los Angeles would like to invite the community to a very special  upcoming La Posada event on Sat. December 21, 2019.  This is a traditional Mexican holiday celebration! It starts[...]
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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.