Internationally recognized health educator Barbara O’Neill will return to Lancaster this fall for Self-Heal With Barbara O’Neill, a five-day holistic health series hosted by Twin Valley Holistic Health & Wellness. The event will take place October 14 to 18, 2025, at Lancaster Mennonite School, with evening sessions from 5 to 8:30 p.m. and a Saturday session from 8 a.m. to 2 p.m.

O’Neill is known for her integrative approach to natural healing, combining elements of science, nature and faith. This year’s program will feature a blend of new content and timeless wisdom, with a focus on detoxification, gut and lymphatic health, and lifestyle-based medicine. The event will offer deep insight and inspiration for both newcomers to O’Neill’s work and those returning for continued learning.

Attendees can also enjoy local small businesses, café offerings from Blue Door Merc & Perc and schedule wellness services at Twin Valley Holistic Health & Wellness.

Cost: Tickets start at $400. Early registration is recommended due to strong interest and limited seating. Location: 2176 Lincoln Hwy. E., Lancaster. For more information or to register, call 484-262-9020, email [email protected] or visit SelfHealBarbaraONeill2025.eventbrite.com.