The convention once again supported the Heritage Humane Society, the event's designated charity, with an auction on Saturday evening. MarsCon 2017: Year of the Dragon was held January 13–15, 2017, at the DoubleTree by Hilton Hotel in Williamsburg, Virginia. The Guests of Honor were Todd J. McCaffrey (Writer), Ruth Thompson (Artist), Carla Brindle (Fan), Mari Mancusi (YA Writer), Mikey Mason (Musical) MarsCon 2018: Werewolves of MarsCon was held January 12–14, 2018, at the DoubleTree by Hilton Hotel in Williamsburg, Virginia. The Guests of Honor were Carrie Vaughn (Writer), Tim Shinn (Artist), Julie Wall (Fan), Maria V. Snyder (YA Writer), The Blibbering Humdingers (Musical), Tonya Woldridge (Gaming) MarsCon 2019: Land of the Faerie was held January 18-20th, 2019, at the DoubleTree by Hilton Hotel in Williamsburg, Virginia. The Guests of Honor this year were Seanan McGuire (Writer), Catherynne M. Valente (YA Writer), Meredith Dillman (Artist) and Valentine Wolfe (Musical). MarsCon 2020: Rogues and Rebels was held January 17–19, 2020, at the DoubleTree by Hilton Hotel in Williamsburg, Virginia. The Guests of Honor were Scott Lynch (Writer), David Weber (Special), Charles Urbach (Artist), Leslye Penelope (YA Writer), John Wick (Gaming) and Jonah Knight (Musical). Attendance - 1452. The convention, once again, supported the Heritage Humane Society with an auction (which raised $4039 with more coming in) on Saturday evening. MarsCon 2021, scheduled for January 15–17, 2021, was cancelled due to Coronavirus concerns. MarsCon 2022: Myths & Legends was held March 18–20, 2022 (postponed from January 14–16, 2022), at the DoubleTree by Hilton Hotel in Williamsburg, Virginia. The Guests of Honor were Peter V Brett (Writer), Phillip Pournelle (Special), Kaysha Siemens (Artist), David Weber (Special). Attendance - <pending>. MarsCon 2023: Witches and Warlocks) was held on January 13–15, 2023, at the Holiday Inn Virginia Beach - Norfolk in Virginia Beach, Virginia. The Guests of Honor were D. J. Butler (Writer), Chaz Kemp (Artist), Katie Cross (YA Author). Attendance - approx 900. References External links MarsCon official website Science fiction conventions in the United States Recurring events established in 1990 Tourist attractions in Williamsburg, Virginia Conventions in Virginia 1990 establishments in Virginia Annual events in Virginia