Tower Event & Conference Center February 13, 2025 Location 400 Tennis Center DriveMariettaOhio45750 Next Event First City Card Show - August 28, 2027 - August 29, 2027 - 12:00 am Upcoming Events First City Card Show - August 28, 2027 - August 29, 2027 - 12:00 amFirst City Card Show - December 10, 2027 - December 11, 2027 - 12:00 am