San Francisco, CA

PLUMPJACK FOUNDATION

EIN 46-3078706

Education & Youth Development Youth Mentoring & Leadership Patients & families Children & youth

Mission

To improve local communities by supporting cancer prevention, education and support programs and preventing the cycle of childhood poverty through education, early-childhood services and youth empowerment in the Bay Area.

IRS-recognized 501(c)(3) public charity Contributions are tax-deductible

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About PLUMPJACK FOUNDATION

PlumpJack Foundation is a San Francisco–based donor-facing public charity that directs fundraising and grantmaking toward two primary focus areas: cancer prevention, education & support, and preventing the cycle of childhood poverty through early education and youth services. The Foundation coordinates year-round fundraising across PlumpJack businesses (restaurants, inns, tasting rooms and retail) and operates signature annual events — most notably the PlumpJack/LINK Golf Classic — to generate grants and partner support for Bay Area cancer and youth-focused organizations. Since its inception, the Foundation and its events have raised multi‑million dollars for cancer research and local social-service partners. In recent years the Foundation has maintained active monthly initiatives and partnerships (supporting beneficiaries such as local cancer initiatives, the SF LGBT Center youth services and community childhood-poverty organizations), continued its business-driven point-of-sale giving programs, and resumed its long-running Golf Classic (announced for April 27, 2026) after a brief pause in 2025.

Notable achievements

Long-running Golf Classic fundraiser

The PlumpJack/LINK Golf Classic (first hosted in 1999) is the Foundation’s flagship event; across more than two decades the tournament has raised millions for breast cancer research, and the Foundation marked the return of the event with a 25th-anniversary edition scheduled for April 27, 2026.

Integrated business fundraising model

PlumpJack Foundation leverages a network of PlumpJack-owned businesses (cafes, inns, tasting rooms and retail) that contribute a portion of product or reservation proceeds year-round to designated monthly beneficiaries, providing a steady pipeline of community support.

Sustained grantmaking to local partners

The Foundation makes targeted grants and in-kind support to Bay Area partners focused on cancer prevention/education and childhood poverty prevention, and has established multi-year collaborations with organizations involved in breast cancer screening, patient support programs and youth services.

At a glance

Total assets: $453K
Annual revenue: $193K
Tax status: 501(c)(3)Public charity
EIN: 46-3078706
Location: San Francisco, CA
Website: plumpjackfoundation.org
On Mahalo since: April 2026

Financial figures from the IRS Business Master File, the IRS’s registry of tax-exempt organizations.

Recognition

Charity Navigator profile with a Three‑Star (77%) accountability & finance score.

Registered as a tax-exempt 501(c)(3) public charity (IRS recognition established in the 2010s).

Strategic local partnerships and program endorsements from recognized Bay Area institutions and initiatives (including San Francisco cancer initiatives, specialized breast‑screening research collaborators, UCSF and other regional patient‑support programs).

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