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
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All-day
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
May 15 – May 16 all-day
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
For years, Big Sunday Weekend—an incredible three-day festival of helping each May—has been our signature (and largest) event.  In 2015, thousands of volunteers turned out—some as individuals, others with their families, still others as part[...]
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
May 16 – May 17 all-day
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
For years, Big Sunday Weekend—an incredible three-day festival of helping each May—has been our signature (and largest) event.  In 2015, thousands of volunteers turned out—some as individuals, others with their families, still others as part[...]
Mentorship Program: Imagine LA @ Please contact Tara for more details.
Mentorship Program: Imagine LA @ Please contact Tara for more details.
May 16 – May 17 all-day
Mentorship Program: Imagine LA @ Please contact Tara for more details.
Imagine LA works with volunteers and vulnerable families to break the cycle of homelessness, poverty, and neglect; and help every member thrive! Their Family Mentorship Program matches a team of volunteer mentors from committed organizations[...]
Support “Chicks Who Make Flicks”
Support “Chicks Who Make Flicks”
May 16 – May 17 all-day
Women writers and directors in the entertainment industry constantly encounter roadblocks when attempting to advance their careers – even when they are just as talented and capable as their male counterparts. Women actors have a[...]
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
May 17 – May 18 all-day
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
For years, Big Sunday Weekend—an incredible three-day festival of helping each May—has been our signature (and largest) event.  In 2015, thousands of volunteers turned out—some as individuals, others with their families, still others as part[...]
Mentorship Program: Imagine LA @ Please contact Tara for more details.
Mentorship Program: Imagine LA @ Please contact Tara for more details.
May 17 – May 18 all-day
Mentorship Program: Imagine LA @ Please contact Tara for more details.
Imagine LA works with volunteers and vulnerable families to break the cycle of homelessness, poverty, and neglect; and help every member thrive! Their Family Mentorship Program matches a team of volunteer mentors from committed organizations[...]
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
May 18 – May 19 all-day
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
For years, Big Sunday Weekend—an incredible three-day festival of helping each May—has been our signature (and largest) event.  In 2015, thousands of volunteers turned out—some as individuals, others with their families, still others as part[...]
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
May 19 – May 20 all-day
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
For years, Big Sunday Weekend—an incredible three-day festival of helping each May—has been our signature (and largest) event.  In 2015, thousands of volunteers turned out—some as individuals, others with their families, still others as part[...]
Support “Chicks Who Make Flicks”
Support “Chicks Who Make Flicks”
May 19 – May 20 all-day
Women writers and directors in the entertainment industry constantly encounter roadblocks when attempting to advance their careers – even when they are just as talented and capable as their male counterparts. Women actors have a[...]
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
May 20 – May 21 all-day
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
For years, Big Sunday Weekend—an incredible three-day festival of helping each May—has been our signature (and largest) event.  In 2015, thousands of volunteers turned out—some as individuals, others with their families, still others as part[...]
Mentorship Program: Imagine LA @ Please contact Tara for more details.
Mentorship Program: Imagine LA @ Please contact Tara for more details.
May 20 – May 21 all-day
Mentorship Program: Imagine LA @ Please contact Tara for more details.
Imagine LA works with volunteers and vulnerable families to break the cycle of homelessness, poverty, and neglect; and help every member thrive! Their Family Mentorship Program matches a team of volunteer mentors from committed organizations[...]
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
May 21 – May 22 all-day
A Month of Big Sundays @ Varied locations throughout California (please check website for details)
For years, Big Sunday Weekend—an incredible three-day festival of helping each May—has been our signature (and largest) event.  In 2015, thousands of volunteers turned out—some as individuals, others with their families, still others as part[...]
Mentors Needed: Fulfillment Fund @ Varied locations, including South LA, Koreatown, near USC, etc.
Mentors Needed: Fulfillment Fund @ Varied locations, including South LA, Koreatown, near USC, etc.
May 21 – May 22 all-day
Mentors Needed: Fulfillment Fund @ Varied locations, including South LA, Koreatown, near USC, etc.
The Fulfillment Fund is a college access organization with a 39-year history of helping disadvantaged students graduate from high school and access college.  One of its key services is mentoring.  Recognized as one of the[...]
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9:00 am PVPLC Team Leader Training @ White Point Nature Preserve (address will be provided with registration)
PVPLC Team Leader Training @ White Point Nature Preserve (address will be provided with registration)
May 15 @ 9:00 am – 12:00 pm
Help support and lead outdoor volunteer days with Palos Verdes Peninsula Land Conservancy!  Volunteer for two events and sign up at pvplc.volunteerhub.com. 
1:00 pm STAR Volunteers: Read with Kids @ John C. Fremont Library
STAR Volunteers: Read with Kids @ John C. Fremont Library
May 17 @ 1:00 pm – 3:00 pm
Come meet the STAR volunteer readers Isaac and Savannah at John C. Fremont Library!  Children are invited to read stories together and learn how to earn a free book. Books come alive for kids when[...]
10:30 am Baby & Toddler Storytime with the Librarian @ John C. Fremont Library
Baby & Toddler Storytime with the Librarian @ John C. Fremont Library
May 18 @ 10:30 am
Join our friends at the John C. Fremont Library for Baby & Toddler Storytime with the Librarian every Wednesday!  All ages welcome. Sessions are held at 10:30 and 11 am; both are the same. Enjoy[...]
11:00 am Baby & Toddler Storytime with the Librarian @ John C. Fremont Library
Baby & Toddler Storytime with the Librarian @ John C. Fremont Library
May 18 @ 11:00 am
Join our friends at the John C. Fremont Library for Baby & Toddler Storytime with the Librarian every Wednesday!  All ages welcome. Sessions are held at 10:30 and 11 am; both are the same. Enjoy[...]
1:00 pm SoCal Quilts of Valor Sew Days @ SewVac Ltd
SoCal Quilts of Valor Sew Days @ SewVac Ltd
May 19 @ 1:00 pm – 4:00 pm
Join our friends at So Cal Quilts of Valor for their Sew Days held every Thursday (except on holidays).  Volunteers are needed to help construct quilts to be awarded to veterans to thank them for[...]
3:00 pm STAR Volunteers: Read with Kids @ John C. Fremont Library
STAR Volunteers: Read with Kids @ John C. Fremont Library
May 20 @ 3:00 pm – May 20 @ 5:00 pm
Come meet the STAR volunteer readers Isaac and Savannah at John C. Fremont Library!  Children are invited to read stories together and learn how to earn a free book. Books come alive for kids when[...]
8:00 pm P.S. ARTS: 25th Anniversary Celebration @ NeueHouse
P.S. ARTS: 25th Anniversary Celebration @ NeueHouse
May 20 @ 8:00 pm – 11:00 pm
To celebrate P.S. ARTS’ 25th Anniversary, they are hosting an evening of innovation, imagination, and play for adults. Interactive activities with Amanda Demme, The Bumbys, MakersKit, Mud Baron, and more help create an immersive art experience where supporters can celebrate the joy[...]
8:45 am Volunteer: Ahead With Horses @ Ahead With Horses
Volunteer: Ahead With Horses @ Ahead With Horses
May 21 @ 8:45 am – 2:00 pm
Volunteer: Ahead With Horses @ Ahead With Horses | Los Angeles | California | United States
Are you an animal lover?  If so, don’t miss the chance to volunteer with Ahead With Horses every Saturday (unless otherwise noted) at their Shadow Hills facility. Please note AWH is CLOSED the following Saturdays:[...]
9:00 am Outdoor Volunteer Day: Palos Verdes Peninsula Land Conservancy @ White Point Nature Preserve
Outdoor Volunteer Day: Palos Verdes Peninsula Land Conservancy @ White Point Nature Preserve
May 21 @ 9:00 am – 12:00 pm
Outdoor Volunteer Day: Palos Verdes Peninsula Land Conservancy @ White Point Nature Preserve | Los Angeles | California | United States
Join the Palos Verdes Peninsula Land Conservancy on Saturday, May 21st from 9 am – 12 pm at White Point Nature Preserve. Volunteers are needed to help care for the Native Demonstration Garden by planting shrubs,[...]
9:00 am Volunteer: Starr Ranch Sanctuary @ Starr Ranch Sanctuary - Orange County, CA
Volunteer: Starr Ranch Sanctuary @ Starr Ranch Sanctuary - Orange County, CA
May 21 @ 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[...]
10:00 am Crescent Farm Series @ Los Angeles County Arboretum & Botanic Garden
Crescent Farm Series @ Los Angeles County Arboretum & Botanic Garden
May 21 @ 10:00 am
Crescent Farm Series @ Los Angeles County Arboretum & Botanic Garden | Arcadia | California | United States
Instructors: Crescent Farm Staff- Leigh Adams, Yara Herrarte, John Latsko, and Horticultural Supervisor Jill Morganelli Free for members  /  Free for non-members (with arboretum admission) ***************************************************************** Don’t miss the LA Arboretum’s Crescent Farm Series! Learn[...]
10:00 am Fiesta de la Huerta @ 24th Street Elementary (GSF's 2 acres of organic, edible gardens)
Fiesta de la Huerta @ 24th Street Elementary (GSF's 2 acres of organic, edible gardens)
May 21 @ 10:00 am – 2:00 pm
Fiesta de la Huerta @ 24th Street Elementary (GSF's 2 acres of organic, edible gardens) | Los Angeles | California | United States
Each year, the Garden School Foundation invites its community of supporters, friends and families into the garden for Fiesta de la Huerta, a fun family festival and fundraiser that celebrates their mission and all that[...]
10:00 am Relay For Life of Griffith Park Communities & Hollywood @ Mulholland Fountain
Relay For Life of Griffith Park Communities & Hollywood @ Mulholland Fountain
May 21 @ 10:00 am – May 21 @ 9:00 pm
Relay For Life of Griffith Park Communities & Hollywood @ Mulholland Fountain | Los Angeles | California | United States
Join Team Big Sunday at the American Cancer Society Relay For Life for Griffith Park Communities and Hollywood. The Relay For Life events bring hope, encouragement and services to those struggling with cancer, remembrance for[...]
1:00 pm AKA 1908 Playground Clean Up
AKA 1908 Playground Clean Up
May 21 @ 1:00 pm – 4:00 pm
Looking for a great volunteer opportunity?  Well, you’re in luck!  Volunteers are needed to help the Mu Lambda Omega Chapter of Alpha Kappa Alpha Sorority, Inc. clean up the playground areas at Rancho Cienega Sports[...]
2:00 pm Volunteer: Family Rescue Center @ Family Rescue Center
Volunteer: Family Rescue Center @ Family Rescue Center
May 21 @ 2:00 pm – 4:30 pm
Join Family Rescue Center for their weekly Saturday distribution of organic food donated from the Calabasas Farmer's Market.  They need happy, helpful volunteers to sort the fruits and vegetables and to hand them out at[...]

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.