One Heart Sangha is a community of individuals practicing Zen meditation in the Silver Spring metro area of Maryland. Our community began in 2001 with our founding Teacher, Sensei Rose Mary Dougherty, empowered to teach and transmit the Dharma in the White Plum Zen Soto lineage. We offer Zen practice in-person at our Zendo in Silver Spring, outdoors in Greenbelt, and on Zoom. We offer residential retreats (Sesshins) and monthly Days of Zazen (Zazenkai).