Lucy Kirkwood’s drama is both hoarily traditional (the ol’ “unexpected guest” plot) and headline-fresh (the topic: eco tragedy). In the aftermath of a nuclear disaster, two retired physicists dotter about their seaside home not far from the site. March 27, 7:30p, Clark County Library; March 29, 7:30p, Windmill Library, free, apublicfit.org
Science Cafe Las Vegas meets on the first Wednesday of each month for an in-depth discussion of a particular topic led by a local scientist, with audience participation an important part of that discussion. All ages welcome.
Jodi Cobb will talk about her life, work, and globetrotting career in photography while highlighting some of her most acclaimed images — images whose startling honesty reflects not a mere visitor, but rather an engaged, curious mind very much at home in the wide world. (AK) 7:30p, Reynolds Hall in The Smith Center, $20-$39, thesmithcenter.com
Keep Memory Alive at the Cleveland Clinic Lou Ruvo Center for Brain Health in Las Vegas hosts "Lunch & Learn" talks most Wednesdays from noon to 1:00. Most often they cover topics of interest to those serving as caregivers to people with dementia.