Venerable Thubten Drolma is from the Liberation Prison Project and Hayagriva Buddhist Centre. Her tradition: Tibetan Gelugpa Tradition. (It is the Rains Retreat now, a time when all our own monks and nuns go on 3 months retreat and stay at their respective monasteries as much as possible. We still have the normal Friday evening guided meditation and Dhamma talk - but given by a fascinating array of special guest teachers)