When the "rebranded" Leprecon 44 was announced, there was dismay in Phoenix and fans organized Cokocon in 2018, sponsored by CASFS and WesternSFA, as a new regional convention. The convention's name is a combination of Coppercon (which was sponsored by CASFS) and ConKopelli (which was sponsored by WesternSFA).

Convention Dates GoHs
CoKoCon 1 August 31-September 3, 2018 Harry Turtledove Steve Rude, Beth Cato, Cheshire Moon, Eric Wile
CoKoCon 2 August 30-September 2, 2019
Wikipedia Fanac File770 Ansible
Concatenation Fanlore Files (IA) Website . 2018 .

This is a convention page. Please extend it by adding information about the convention, including dates, GoHs, convention chairman, location, sponsoring organization, external links to convention pages, awards given, the program, notable events, anecdotes, pictures, scans of publications, pictures of T-shirts, con reports, etc.