The Humanist Society of Redding will hold its annual Darwin Day celebration at the Redding Library on Sunday, February 1 at 3:00 p.m. This year’s featured entertainment will be a live production of “Charles Darwin, Vampire Slayer,” a farce penned by local author W. M. Shockley and performed by the Wycked Fell Radio Theater Players. Following the play, the group will enjoy an afternoon tea. Suggested donation for the event is $5 per person. Proceeds will benefit KKRN 88.5 FM and the Humanist Society’s Scholarship Fund.