Conventions in Ohio

Game convention.
Mt. Sterling, OH
April 27-29, 2018
?
Anime convention.
Bowling Green, OH
February 10-11, 2018
?
Anime and cosplay convention.
Sandusky, OH
May 31-June 3, 2018
?
Scifi and cosplay convention.
Cleveland, OH
March 9-11, 2018
?
Columbus, OH
January 26-28, 2018
?