MarsCon is a fan-run science fiction convention for all ages held every March in the Minneapolis/Saint Paul area. At MarsCon you’ll find multiple programming tracks, parties, Guest of Honor presentations, science and science fiction, our art show, film/anime, gaming, and dealers rooms, 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.

News From MarsCon:


Send questions about MarsCon to info24d@marscon.org, we’ll do our best to send answers!

More about MarsCon may be found at...
  • Comedy Music: marsconcomedy.wordpress.com
  • Discord: https://discord.gg/CfQQDk4fS7
  • FaceBook: www.facebook.com/Marscon
  • Twitter: https://twitter.com/MarsconMpls

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.

MarsCon 2024

March 8-9-10, 2024
Hilton Minneapolis-St. Paul Airport
3800 American Blvd. E. / Bloomington, MN 55425

© 2023, FenSF