Calendar for April 21

THURSDAY

Nutrition lecture

Registered dietitian nutritionist Katy Dyer will explore obesity among Southern California’s children and adults and talk about how to improve health and maintain one’s well-being. The free event is from 7 to 8:30 p.m. at Orange County Great Park, Irvine. For more information, call (949) 724-6247 or visit cityofirvine.org.

TILL SATURDAY

Black Donnelly’s

Irish duo the Black Donnelly’s will perform at 8 p.m. Thursday and 9 p.m. Friday at Muldoon’s Irish Pub, 202 Newport Center Drive, Newport Beach, and 8 p.m. Saturday at Anchor Bar, 2675 Irvine Ave., Costa Mesa. For more information, call (949) 640-4110.

TILL SUNDAY

Brent Morin

Comedian Brent Morin will perform at 8 p.m. Thursday, 7:30 and 9:45 p.m. Friday, 7 and 9 p.m. Saturday and 7 p.m. Sunday at Irvine Improv, Irvine Spectrum Center, 527 Fortune Drive. Tickets are $20. For more information, call (949) 854-5455 or visit irvine.improv.com.

TILL MAY 1

‘Cinderella’

Rodgers + Hammerstein’s “Cinderella” comes to Segerstrom Hall, 600 Town Center Drive, Costa Mesa. Tickets start at $25 and showtimes are at 7:30 p.m. Tuesdays through Fridays, 2 and 7:30 p.m. Saturdays and 1 and 6:30 p.m. Sundays. For more information, visit scfta.org.