The Ridgefield History Club, a free oral history program of the Ridgefield Historical Society that meets monthly, will be devoted to the 300th anniversary of St. Stephen’s Episcopal Church, with special guests from the church including its Rector, the Rev. Whitney Altopp, on Tuesday morning, Oct. 21, at 10 a.m. All are invited to participate and are encouraged to bring items connected with the church to discuss. Advance registration is requested, as seating is limited.