Sci-fi cons, or science fiction conventions, are events where fans of the genre gather to celebrate their shared interests. These conventions often feature panels, workshops, and discussions about various topics related to science fiction literature, films, and television shows. Attendees can meet authors, artists, and actors, as well as participate in cosplay, where they dress as their favorite characters. In addition to panels, sci-fi cons typically include vendor areas where attendees can purchase merchandise like books, collectibles, and artwork. Many conventions also host screenings of sci-fi films and episodes from popular TV series, creating a vibrant atmosphere for fans to connect and share their passion for the genre.