Art hounds and night owls come together in perfect harmony at the High Museum Fri., NOV. 23, for GO ALL NIGHT!, a 17-hour marathon art experience with activities and entertainment for all ages. From kids' yoga classes and drawing lessons to team trivia and late-night movies, plus regular museum exhibits including Inspiring Impressionism, Louvre Atlanta and Harry Callahan: Eleanor, Go All Night! has something to fill every moment until the wee hours of morning. Free-$18. Fri., 9-2 a.m. 1280 Peachtree St. 404-733-4400. www.high.org.