bloody_valSaturday, February 14

A group of writers in the Lisbon Falls area dedicated to sci-fi and horror fiction, who call themselves the Tuesday Mayhem Society, present a reading of their love-inspired poetry and prose titled “Our Bloody Valentines” at the Portland Public Library’s Rines Auditorium (5 Monument Square) from noon to 2 p.m. Free. 871-1700. portlandlibrary.com.