Giving

Founder's Day - Save the date April 30, 2027

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      Founder's Day scene

THANK YOU FOR A GREAT 2026 FOUNDER'S DAY! See you next year on April 30, 2027

Dear Current and Incoming Mater Dei Families, Faculty, and Staff: 
 
It is with tremendous gratitude that I reach out to all of you and thank you from the bottom of our hearts for your incredible generosity to Founder's Day 2026. 
 
Thank you to our Class Captains for their outreach and focus on class participation. Your collective effort has made Mater Dei possible for so many of our families.
 
Your commitment to this mission makes everything possible. Accessibility to this incredible experience remains a priority and we simply could not do the things we do without you. I appreciate this community every day and promise to do our part in keeping Mater Dei accessible for everyone.
 
You are the absolute best partners and I am forever grateful for each and every one of you!

Thank you!
 
Billy 
Head of School 
Mater Dei School 
Class of 1984
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Founder’s Day, named in honor of Robert Barros III, is Mater Dei’s primary event benefiting our Financial Assistance Fund. The day's events include a Mother-Son Lunch, Silent Auction, Golf Tournament and Father-Son BBQ.
 
We welcome current and incoming students and their parents to campus to socialize, bid on silent auction items, purchase merchandise and tour the campus at the Mother-Son Lunch and the Father-Son BBQ. 
Parents, teachers, alumni and friends of Mater Dei are invited to play in the 9-Hole Founder's Day Golf Tournament at Bretton Woods.

Our success in this initiative determines the degree to which we can maintain our economic diversity at Mater Dei. Please support Founder’s Day with an event sponsorship or donation.

Contact

Phone: 301-365-2700
Fax: 301365-2710