River City Conventions is the host of many comic conventions and expos in Manitoba.

These conventions include Central Canada Comic Con (C4), Manitoba Comic Con (MBCC), Brandon Comic Con, and many smaller year to year expos and festivals.

One of the most know conventions is C4-Central Canada Comic Con.

Central Canada Comic Con (C4) is the largest convention of its kind in central Canada. Every October, more than 70,000 fans from around the world gather in Winnipeg, Manitoba to celebrate the best in comic books, science fiction, gaming, anime, fantasy, horror, and pop culture. C4 is a non-profit organization that is proud to support many Manitoba charities.