Garnet Valley Mini-THON® 2020

Join us on March 27, 2020

Register Now! Donate To This Event

Participants of the Garnet Valley Mini-THON® 2020 are joining more than 90,000 students across the country to help conquer childhood cancer.

In the U.S., 16,000 children are diagnosed with cancer each year – that’s two classrooms of kids every day. Dollars raised by Garnet Valley Mini-THON® 2020 support some of the latest breakthroughs in childhood cancer research. Having a better understanding of how cancer works will help Four Diamonds’ researchers develop new, more effective treatments to test through clinical trials and save more lives.  Your support also ensures that every Four Diamonds child, regardless of income, receives the highest quality of childhood cancer care without ever seeing a bill for that care.

This is Garnet Valley High School's 12th Mini-THON event.  The students have raised over half a million dollars for Four Diamonds since 2008, and this year we are asking for your support to reach our fundraising goal of $75,000.  Our 29 member Leadership Team is supported by nearly 100 student volunteers who will collaborate to plan and execute our event on Friday, March 27th from 1:00 pm to 10:00 pm.  Participants in the event will stand for 9-hours symbolizing our commitment and unity in the fight to stand up against pediatric cancer.  

If you are a current Garnet Valley High School student, click the "Register Now!" button above to register for our event and create your fundraising portal.  Every participant is required to fundraise at least $100, but many participants fundraise more, so set your goals high!  Please print the permission form below and turn it in with your $15 registration fee to Mrs. Griego's room (B120) by Friday, March 20th.  If you have a special circumstance (ex. medical condition, sports practice, family commitment, etc.) that requires you to leave the event before 10:00 pm or arrive late please print the excuse form that is also linked below and turn it in to Mrs. Griego's room (B120) by Friday, March 20th. 

Members of the community are welcome to join our event on Friday, March 27th from 7:00 pm to 10:00 pm for Community Hours.  Enjoy food, games, raffles, time with your student participants, guest speakers, the luminary walk, and experience the final reveal of our fundraising total!  We hope to see you there!

Thank you so much for your support of our event.  Mini-THON gives high school students the opportunity to be a part of something bigger than themselves while learning about community service, volunteerism, teamwork, and leadership.  Your support has an enormous impact on your students and the children and families directly benefiting from this event.  Thank you and FTK!

Learn more about Mini-THON and how Four Diamonds inspires, empowers and activates youth and young adults through philanthropy and community service at

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Garnet Valley High School


03/27/2020 @ 1:00 pm


03/27/2020 @ 10:00 pm


12:30 pm


Kimberly Griego-Boruch




[email protected]