About Us

Food Exploration and Discovery (DBA: Food ED) is a 501(c)(3) nonprofit organization collaborating with San Gabriel Valley communities and schools to construct and sustain edible education sites hosting programs on ecosystem stewardship, healthy living, and environmental innovation and entrepreneurship. Our mission is to create programs that utilize gardens to inspire community building, problem solving, and stewardship rather than just growing food. We reimagine school and community gardens alongside our partners. We want to integrate holistic learning and STEAM education as well as innovative entrepreneurship programs in a dynamic way across K-12 education. We desire to incorporate the community-at-large into the work by opening the gardens to families and community members to learn about environmental stewardship, eco-justice, and healthy living practices through gardening, nature, and cooking workshops.

Founder & Executive Director

Kristin Ritzau, PhD

For 15 years, Kristin’s life has revolved around urban agriculture and education. She helped found the Monrovia Community Garden and most recently was the Director of Sustainable Edible Education at California Lutheran University. She has degrees in Leadership Studies and completed her PhD in Religion, Education, and Ecology where she studied female farmers around the U.S. Having spoke and presented her research at national conferences and taught for over a decade, she now finds herself partnering in her local community to bring together neighbors to collaborate and innovate in exciting ways.

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Food Waste Coordinator &

Garden Educator

Robyn Tom

Filled with a need to serve others, Robyn pursued a B.A. in Hospitality Management from Cal Poly Pomona. She continued her hospitality journey in Denver managing banquet events. Robyn wanted to resume her educational curiosities by taking classes at Pasadena City College where she discovered her love for plants. She shared her enthusiasm for plants by volunteering at the Huntington Botanical Gardens. Robyn joined the Monrovia Community Garden leadership team, and once a position opened through Americorps, she was able to continue her garden learning and teaching with Food ED. When she is not in the garden, Robyn is playing soccer, snowboarding or adventuring with her dog Jackson.


Education & Garden

Program Director

Giangelo Leos

Lifelong Monrovian, “Gio” is a Master Gardener, Master Herpetologist, California Rare Fruit Tree member, certified California Naturalist, and Certified Climate Steward. His background includes creating and designing creative curriculum that meets NGSS standards and educating all ages about soil and plants. His studies include published work on representations of animals throughout history and his Master of Library and Information Science degree focused on botanical libraries. An avid gardener and community scientist, he is constantly experimenting with new heirloom varieties, and working to identify microbial life in soil.

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Volunteer Coordinator &

Garden Educator

Nicholas de León

I am a nearing-thirty Southern California native from a rich cultural background and a very big, very loving family. After completing a dual-undergrad in Political Science and Rhetoric at the University of California, Berkeley, I returned home in 2019 to work in my community, garner new experience, and prepare myself for the transition to law school. While I don't yet know where the road eventually will lead, I have lived a full and blessed life, and will passionately pursue an opportunity with equity and justice as my compass.

In my free time, I enjoy street photography, writing, and cycling.

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Board of Directors

Judy Gomez

Master Gardener

Retired Deputy Director of Nutrition Services, WIC

Michael Martinez

Founder & Executive Director, 

LA Compost

Chaili Trentham

Leadership Consultant,

Coffee on Leadership

Dan Allen

Founder and CEO