Marcon is a full-spectrum fantasy and science fiction convention based in Columbus, Ohio, and was on Easter weekend in 2013 but moved to Mother's Day weekend starting in 2014. It is now operated by the Columbus-based Science Oriented Literature, Art, and Education Foundation, a non-profit educational corporation. The name was originally short for "March Convention," with the convention mascot the "March Hare," affectionately named "Marconi". After the date of the convention moved away from March, the name was re-designated as "Multiple Alternative Realities Convention".