Radisson Hotel Madison

517 Grand Canyon Drive
Madison, Wisconsin 53719
April 3, 2008

Odyssey Con (Odd Con) - A Song of Ice Cream and Fire at Radisson Hotel Madison

April 23, 2009

Odyssey Con 9: Year of the Cow at Radisson Hotel Madison

April 16, 2010

Odyssey Con X at Radisson Hotel Madison

April 7, 2011

Odyssey Con 11 at Radisson Hotel Madison