Events: Los Angeles Science Fantasy Society’s Loscon

The Los Angeles Science Fantasy Society will bring Loscon, a regional science-fiction convention, to Los Angeles for the 38th year in a row. The Thanksgiving weekend festivity will feature astronaut Rick Searfoss, author John DeChancie, artist Aldo Spadoni and fan writer John Hertz. Other events include panels, room parties, a masquerade ball and a special show from Wicked Lit, a theater group that stages readings of classic fantasy and horror tales. LAX Marriott Hotel, 5855 W. Century Blvd., L.A. Noon Fri.-3 p.m. Sun. $35-$55. https://www.loscon.org.