Comicopolis is the Library's Comic and Fandom Con hosted in partnership with Amazing Fantasy Books and Comics and the City of Lockport’s Summer Art Series with a lot of help from many generous donors and sponsors including in past years, Zombie Army Productions.

The all-ages event attracted 2,000 attendees in 2019. It is held both inside and outside of the Library building at 121 E. 8th Street in downtown Lockport. Admission is FREE.