Thanissara, originally from London, was a nun for 12 years in the tradition of Ajahn Chah and has taught internationally the last 30 years. She is co-founder and director of Dharmagiri Sacred Mountain Retreat, South Africa and has an MA in Mindfulness Psychotherapy Practice from the UK. She is co-author of Listening to the Heart, A Contemplative Guide to Engaged Buddhism, author of Time To Stand Up, An Engaged Buddhist Manifesto for Our Earth, and several books of poetry. She currently lives in the North Bay, California and teaches at IMS and is on the Teacher Council at Spirit Rock, a Core Teacher at IMS, and Guiding Teacher of Sacred Mountain Sangha.
Vinny Ferraro has been practicing meditation since 1993. He has studied with several renowned spiritual teachers including Ajahn Sumedho and the Dalai Lama. In 1998, he spent a year sitting bedside with the dying through the San Francisco Zen Center Hospice Program, as well as experiencing "A Year to Live" practice (based on the book by Stephen Levine). He has taught meditation to incarcerated youth and adults and is currently the head trainer for MBA, The Mind Body Awareness Project. Vinny also leads workshops for youth in schools internationally for a non-profit organization called Challenge Day. He is a Spirit Rock Community Dharma Leader and has been teaching the weekly Friday night insight meditation group Urban Dharma in San Francisco since 2004.
Yanai Postelnik has been engaged in full-time dharma practice and service since 1990. His practice and teaching are inspired by the Thai forest tradition and nourished by time spent in the natural world. He has been teaching retreats around the world for 20 years, and is a guiding teacher of Gaia House, England.
Yuka Nakamura has practiced Buddhist meditation since 1993 in the Theravada, Dzogchen and Zen traditions, and has been trained as a teacher by Fred von Allmen. Living in Switzerland, she teaches meditation and Mindfulness-Based Stress Reduction.
Zohar has been practicing meditation in different traditions since 1995. This journey has taken her from the meditation cushion into exploring further ways of expressing truth and love and in 2004 she co-founded SanghaSeva. She now spends most of her time facilitating retreats that offer service as a spiritual path around the world. Since 2006 she has been teaching on silent retreats and Dharma gatherings in India, Europe and Israel.