May 21: 9 a.m., Rancho Santa Ana Botanic Garden, 1500 N. College Ave. Rancho Santa Ana Botanic Garden will offer its weekly yoga class, led by Karen May. Classes are held inside or outside depending on the weather. Participants should bring a bottle of water and wear comfortable shoes and clothes.

Registration is requested. The cost is $10 per class for garden members or $12 for nonmembers and $50 a month for members and $63 for nonmembers. For more information, call 909-625-8767 or visit www.rsabg.org.