April 24, 2021 - April 25, 2021 Gemboree Lapidary & Mineral Show Emidio & Sons Expo Center 48 East Bath Rd, Cuyahoga Falls, OH, United States $5
April 30, 2022 - May 1, 2022 GeoFair 2022 Sharonville Convention Center 11355 Chester Rd, Cincinnati, OH, United States $9
