POTSDAM -- Join tour guide Peter Mueller at St. Mary’s Roman Catholic Church, 20 Lawrence Ave., Potsdam Sept. 14 at 4, to view the newly restored stained glass windows, breathtaking interior and learn the history of the church.

St. Mary’s Roman Catholic congregation met in a small wooden church until the turn of the last century when the church was replaced with an impressive Gothic Revival structure with dozens of stained glass windows, completed with a grand rose window.

More info: www.PotsdamPublicMuseum.org.