Frans Stiene, co-founder of the International House of Reiki and the author of The Inner Heart of Reiki and Reiki Insights, will be the featured guest at a Reiki healing circle to be held from 6 to 7:30 p.m., June 10, at The Mariandale Center, in Ossining. Based in the Netherlands, Stiene is a Reiki master (senior teacher) for the International House of Reiki. He teaches worldwide.

This special event is being organized by Beryl Hay, who facilitates the monthly healing circle at Mariandale, and by Andrea Deierlein of Thrive Reiki. During the event, Reiki practitioners will share abbreviated Reiki sessions for all participants, Hay says.

“Reiki is a subtle healing practice that supports body, mind and spirit and prompts an overall calming, balancing and healing response that enhances health and well-being,” she says. “When we meet in circle, it is with the intention to hold everyone in a sacred space with the purpose of nurturing ourselves as part of a healthier humanity. Reiki shared increases compassion for oneself and others and supports a shift from surviving to thriving.”

Cost: $20. Location: The Mariandale Center, 299 N. Highland Ave., Ossining, NY. For more info, call 914.941.4455. To register for this event, visit Mariandale.org.