Take the customary author readings and book signings, add popular film series such as "Dueling Divas" (a hiss-off between Joan Crawford and Bette Davis), then throw in cooking demos, knitting and journaling classes, theater, concerts, lectures and oddball do-it-yourself events, and you might come up with something as invigorating as Fresh City Life, an ongoing celebration of arts both fine and domestic. And yes, every event is free, though some require advance registration through www.denver.lib.co.us/programs/fresh/.