MarsCon - Forces of Darkness

MarsCon 2021 Contact Info

Our mailing address:

P.O. Box 21213
Eagan, MN 55121

General questions about MarsCon:

If you have comments, suggestions, questions, etc. for a particular department you may use one of the addresses below. The hard-working MarsCon server will automagically forward your email to the proper human(s).

Art Show:


Creative Planet

Dealers’ Room:


Gaming department:

Hospitality / Consuite:



Movies - A/V:

Playground: (see Creative Planet)



Registration department:

Room parties:

Snarky’s Café:

Volunteer (please!):


The Forces of Darkness shall safely assemble in front of screens on March 12th - 14th, 2021

MarsCon is a fan-run science fiction convention for all ages held every March in the Twin Cities area. At MarsCon you’ll find panel discussions, parties, guest of honor presentations, music of many kinds, our art show, film/anime room, science room, dealers room, charity auction, and masquerade. Our comedy music track is virtually a con in itself, and attracts a nation-wide audience.

MarsCon 2021

“Forces of Darkness”
March 12 - 14, 2021
Virtual only

MarsCon 2022
“The Future Ain’t What It Used To Be”
will return to
Hilton Minneapolis/St. Paul Airport Mall of America
3800 American Blvd E
Bloomington, Minnesota
March 11 - 13, 2022

Send questions about MarsCon to, we’ll do our best to send answers!

More about MarsCon may be found at...
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If you are searching for the Marscon in Williamsburg, VA click here.

© 2020 and/or 2021, FenSF