Celebrate “Nature’s Open Book” at the Ronald J. Norick Downtown Library on April 18, 10 a.m.–4 p.m. This family-friendly event features face painting, Inspyral Circus performances, a visit from Larry the Snake Guy, hands-on crafts, and author Jerry Pallotta presenting three times with book signings at 10 a.m., 1 p.m., and 3 p.m. Explore dozens of skeletal and taxidermy specimens from around the world, including a giraffe and lions. More info at metrolibrary.org/skeletons.