MarsCon 2022 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!):


MarsCon 2022

“The future ain’t what it used to be”
March 11 - 13, 2022
In Person

Hilton Minneapolis/St. Paul Airport Mall of America
3800 American Blvd E
Bloomington, Minnesota
March 11 - 13, 2022

click to donate MarsCon has ongoing expenses but zero registration revenue for 2021 - if you were registered for MarsCon 2021 your membership has been rolled over to 2022. If you are able, please consider a Donation to MarsCon.

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

More about MarsCon may be found at...
  • Discord:
  • Twitter:
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  • Comedy Music:

MarsCon is brought to you by the Fans Educational Network for Science Fiction (FenSF, Inc), a 501(c)(3) non-profit organization. Tax deductible donations always accepted.

If you are searching for the Marscon in Williamsburg, VA click here.

© 2022, FenSF

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