See this blurb from the Cultivate the City website:
Mundo Verde Public Charter School:
Mundo Verde PCS creates a diverse and nurturing environment that offers DC elementary school students an opportunity for quality, tuition-free education. In addition, the school is the only one in the district that focuses on bilingual education and environmental stewardship. Mundo Verde serves as a fiscal sponsor for Cultivate the City’s community garden lot, Cultivate North Cap. Classes get a chance to see our nursery growing operations and assist in planting and harvesting.