Who We Are

MarsCon is an all-inclusive family friendly fan-run science fiction convention held every March in Bloomington MN. At MarsCon you’ll find multiple programming tracks, parties, Guest of Honor presentations, science and science fiction, our art show, film/anime, gaming, dealers room, charity auction, and masquerade. But wait, there’s more! Our con-in-a-con Comedy Music Track attracts performers, and listeners, from across the country.

MarsCon is brought to you by the Fans Educational Network for Science Fiction (FenSF, Inc), a 501(c)(3) non-profit organization, and is made up of 100% volunteer staff. We raise money for various charitable causes. Tax deductible donations are always accepted and appreciated!

Our Mission

To teach individuals how to promote and run amateur science fiction and gaming conventions.

Our Values

-Diversity, equity, inclusivity, and accessability
-Respect, responsibility, and commitment
-Innovation and imagination
-Giving back to the community

Register To Attend

A Fan Run Convention – Join us!

MarsCon is put on entirely by our member volunteers. We talk about and plan everything that happens at MarsCon, and we’d love you for you to join us! Our Convention Committee (ConCom) meets once a month that you can attend either in person or on Zoom. 

If you’d like to see what it’s all about, here’s our planning committee meeting schedule. Click on the button below the schedule to get meeting invitations (in person or Zoom link).

MarsCon Planning Committee Meeting Dates:

  • September 15
  • October 20
  • November 10
  • December 15
  • January 12
  • February 9
  • February 23
  • Convention dates: March 7, 8, 9
Send Me A Meeting Invitation