Hillgrove Union Cemetery Board of Trustees Meetings JanJanuary 20 2022 8:00am - 9:00am Hillgrove Union Cemetery 1012 E Central Ave, Miamisburg, OH 45342 Share Facebook Twitter Email Directions More upcoming events City Offices Closed: Thanksgiving November 23, 2023 City Offices Closed: Day after Thanksgiving November 24, 2023 City Offices Closed: Christmas Eve (observed) December 25, 2023 City Offices Closed: Christmas Day (observed) December 26, 2023 All events »