Laghsam Tibetan Meditation Zurich Felsentor Retreat Center Rigi Meditation Research Institute Switzerland (MRIS) Visit Laghsam Tibetan Meditation & Felsentor Retreat Center, the Meditation Research Institute Switzerland (MRIS) is not open for visitors,but we invite you to test the Laboratory of Peter Gamma, Physiologist & Director of the Meditation Research Institute Switzerland (MRIS) by yourself: And …