Sacred Flames and Healing Wells Retreat in Kildare Ireland, May 12–17, 2025

• Retreat Leader for the Community of Aidan and Hilda at Windmill Farms Retreat Centre, Bampton, England, June 12–15, 2015

• Retreat Leader for the Community of Aidan and Hilda at Windmill Farms Retreat Centre, Bampton, England, June 8–10, 2018

• Retreat Leader at Open Gate Retreat Centre, Holy Island Lindisfarne, England, June 18–22, 2018

• Retreat Leader at Open Gate Retreat Centre, Holy Island, Lindisfarne, England, July 29–August 2, 2019

• Presenter at Celtic Summer School, Durham, England, August 7–11, 2019

• Annual presentations of various topics (Saints, Arthur, Merlin, Green Man, Labyrinths, Grail) at Northern Arizona Celtic Festival, Flagstaff, Arizona, 2007-2017

• Teaching at Celtic College, Niagara Celtic Festival, Niagara, New York, 2019, 2021, 2024

• Keynote Speaker for Foote Lectures, First Congregational Church of Ithaca, New York, 2021 (online)

• Presented In the Footsteps of Saint Brigit, for Saint Brigit’s Episcopal Church, Frederick, Colorado, 2023 (online)

• Led Celtic Spirituality Retreat, New Harmony, Indiana, 2019

• Led Celtic Spirituality Retreat, Celtfest, Roanoke, VA, 2024

• Led Celtic Spirituality Retreat for US Community of Aidan and Hilda, Sewanee, Tennessee, 2016

• Received Veriditas Labyrinth Facilitator Training, Silver Bay Retreat Center, 2024

• Constructed temporary labyrinths and guided walks for Northern Arizona Celtic Heritage Society Celtic Festival, annually, 2010-2017

• Various labyrinth walk experiences at churches and retreat centers from 2010 to 2024

• Guided pilgrim group to the world’s oldest labyrinth in Galicia, Spain, off the Camino Portuguese walking path, 2024