First Saturday Horror Series: Interview with the Vampire: 25th Anniversary Screening: A vampire tells his epic life story: love, betrayal, loneliness, and hunger. 9:45 p.m. Frank Banko Alehouse Cinemas, ArtsQuest Center at SteelStacks, 101 Founders Way, Bethlehem. $10; $8, seniors, students; $7.50, members. 610297-7100. steelstacks.org.
Film Series “In Syria”: A mother attempts to keep her family safe as war rages and a sniper lies in wait outside her home. 2-4 p.m. Allentown Public Library, 1210 W. Hamilton St., Free. 610-820-2400. allentownpl.org.
Monty Python and the Holy Grail 50th Anniversary: 9-11 p.m. See Fri.