2026 Schedule of Events
Local History Celebrations
June 6
Annual Heritage Day
Minisink Heritage Commission
June 13
Volunteers Needed!
Dust & Air-Out the building.
July 11
Towns of Wawayanda, Minisink, and Greenville
Celebrate the Nation's 250th Anniversary!
Look for our Selfie Booth!
October 3
Historic Open House
Woodworking Demonstration,
History Tours,
Kids Activity,
and more!
2026 Second-Sunday Ministry Series
2pm at Slate Hill OSB on the 2nd Sunday of each month.
June 14
Migdalia Joy Moore
St. Paul’s United Methodist
Migdalia is a licensed clinical social worker who has completed seminary and is currently seeking ordination as a chaplain. She is the founder of Salt of the Earth LCSW, PLLC, created to help remove the stigma of mental health within faith communities, and serves as a worship leader at St. Paul’s United Methodist Church. She is passionate about helping others experience healing through both faith and emotional wellness.
July 12
Jason Terpstra
CLA Minister
Jason is currently working toward a second career as a CLA pastor, pursuing a masters degree in Divinity. He has been involved with youth ministry for over a decade, and currently serves as the Point Man for the Hudson Valley district for Trail Life USA. Married for 20 years, he and his wife have 5 children.
August 9 - Special Lecture
Context & History of Building
Hon. Tom Martin
Trustee
Tom has had a lifelong passion for researching history, including the events, locations, and dogma that fueled the Reformation. He will speak on the beliefs of the church’s founders, the history of the Old School Baptist denomination, and American and regional history as it relates to the construction of this building.
Sept. 13
Pastor Erik Baker
Westtown Evangelical Presbyterian
Erik is a descendant (11th generation) of Asa Cobb, one of the founding members of Slate Hill OSB. He has served as Westtown EPC's pastor for 5 years. He graduated from Nyack College with a degree in Pastoral Ministry, is currently pursuing a seminary degree, and is seeking ordination within the EPC. He also currently teaches Bible courses to middle and high school students at Chapel Field Christian School.