MarsCon 2017 was held March 3-5, 2017 at the Hilton Minneapolis/St Paul Mall of America in Bloomington, MN. The theme was "Dragons in Space". Author GoHs were Sharon Lee and Steve Miller, Artist GoH was Ralph J. Ryan, Science GoHs were Benjamin & Cariann Higginbotham, Comedy & Music GoH was Judy Tenuta, Actor GoH was Jeffrey Combs, and Posthumous GoH was Anne McCaffrey.
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