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Due to recent events, we have had a number of guest cancellations. To read more about this, please our News Page for more info.

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Odyssey Con 17


April 28th - 30th  Radisson Hotel, Madison, WI




Odyssey Con is a general interest Science Fiction and Fantasy convention organized by fans and volunteers featuring:

See Current Convention News...


2017 Guests of Honor

Our guests so far ...

Michael Butt

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Media Guest of Honor

Brent Chumley

Photo of Brent Chumley

Artist Guest of Honor

Panels and Programming

Submit panel ideas for the convention. We will soon be accepting panel suggestions. Check the programming page for more info on what a panel involves.

Games and Gaming

Odyssey Con offers a variety of games and gaming opportunities. Check the gaming page for more information on International Tabletop Day and our events celebrating it.

Dealers Room and Vendors

Our dealers room offers a variety of goods including jewelry, games, books and costumes. Click the link below for information on being a vendor at Odyssey Con.


It is our pleasure to announce that this year Odyssey Con will be returning to the Radisson Hotel on Grand Canyon Drive in Madison. Click below for more details and booking information.