Want to catch up with Katniss and Peeta before you see “Mockingjay, Part 1” in theaters? Northgate Public Library, 278 Northgate Mall Drive in Hixson, plans a 5.5-hour, two-movie marathon Saturday, Nov. 22, starting with a screening of “The Hunger Games” at noon and “Catching Fire” at 3 p.m. Cosplay is welcome. Those attending may bring their own concessions. Admission is free. All ages are welcome, but children under age 13 must have parental permission. For more information, call 423-870-0635.