A plaque marks the Sandcreek Azalia Friends Meetinghouse in Azalia, Ind., as a route on the Underground Railroad, pictured on Friday, Feb. 22, 2019. The Quaker meetinghouse is in the vicinity of an Underground Railroad stop that passed through the small hamlet. A marker in front of the meetinghouse identifies the John Hall and John Thomas families as "conductors" on the Underground Railroad. Mike Wolanin | The Republic