Lisa Silverstein Tzur Lisa Silverstein Tzur is a graduate of Brandeis University and the Hebrew Union College-Jewish Institute of Religion. She is the immediate past chair of the URJ Kutz Camp and the executive director of Positive Jewish Living, championing a holistic approach to spiritual and physical wellness through a Jewish lens. She lives in Hillsborough, California. Recent Stories Dec 3, 2018 Saying goodbye to Kutz Camp, Reform Judaism’s ‘forever home’