2020: Announced October 1, 2019.
2018: Announced July 20, 2017.
2017: Announced July 14, 2016. Cancelled March 2, 2017
2016 Programming Note: “Featured Guests will not have their own main stage performances; but they will host events, hold Office Hours, and will very likely appear as guests during other performers’ shows and/or other Main Stage events.” : Jim Boggia, Kelly Sue DeConnick, Matt Fraction, John Hodgman, Steve Jackson, N. K. Jemisin, Ted Leo, Molly Lewis, Aimee Mann, John Roderick, Patrick Rothfuss, John Scalzi, Janet Varney, Wil Wheaton