Arisia 2026

Arisia is a premier science fiction and fantasy convention held each January in Boston, Massachusetts. For over 30 years, Arisia has been a gathering place for fans from around the world, showcasing the best and brightest in speculative fiction. This four-day event at the Westin Boston Seaport District Hotel features a wide range of programming including panel discussions, workshops, concerts, dances, performances, video and tabletop gaming, live-action roleplaying, a Dealers' Room, and a world-class Art Show with over 50 vendors. One of the highlights of Arisia is the Masquerade, featuring entries from Project Cosplay youngsters to award-winning masters. Organized by Arisia, Inc., a volunteer-run non-profit organization, this convention aims to promote and celebrate science fiction and fantasy through a diverse and engaging experience. With more than 400 hours of programming, Arisia has been recognized as "New England's Largest, Most Diverse Sci-Fi & Fantasy Convention."