Supporting pediatric oncology families
No family should face childhood cancer alone.
We surround families with practical help, heartfelt care, and a community that shows up when it matters most.
Built with
loveSince 2014
Calvin's idea“Give toys to the kids. It will help make them happier.”
NecessitiesEveryday essentials
GroceriesFood and family support
JoyToys, gifts and care packages
ConnectionHospital referral support
Our purpose
Small acts of care can make an enormous difference.
The Calvin Preston Foundation helps children with cancer and their families navigate difficult seasons with dignity, comfort, and hope.
Discover our story
We uplift families of children with cancer by providing vital physical, emotional, and financial support when they need it most.
Our mission
How we help
Care that meets families where they are.
Practical support, delivered with warmth and without unnecessary complexity.
Everyday essentials
Necessities, groceries, and family assistance that ease immediate pressure.
Comfort and joy
Toys, holiday gifts, and thoughtful care packages for children in treatment.
Connected support
Hospital referral support that helps California families access timely assistance.
Made possible by people who care.
Join the communityYour generosity becomes groceries, care, and moments of joy.
Make a donationPack a care box. Support an event. Help a family feel seen.
Volunteer with us Community in action
View all events
Events that bring hope to life.
FundraiserDates to be announced
Community Fundraiser
Gather, give, and help fund direct support for oncology families.
Learn more
VolunteerSeasonal programme
Family Care Package Day
Help assemble essentials and encouragement for referred families.
Learn moreHolidayAnnual programme
Holiday Toy Drive
Bring joy to children in treatment through gifts selected with care.
Learn more Latest updates
Good things are happening.
Follow foundation programmes, volunteer opportunities, and new ways to help.
Get foundation updates Stay connected
Hope grows when people stay involved.
Moments of compassion
Community, care and meaningful moments.
A look at the volunteers, families, hospital visits, toy drives and community events that bring the Calvin Preston Foundation’s mission to life.
View the full gallery
