Herbstalk, a grassroots, Boston-area herbal event, will take place from 9 a.m. to 5 p.m., June 3 and 4, at The Center for the Arts at the Armory, in Somerville. The 6th annual event is offering more than 40 classes on herbal and holistic health topics, outdoor plant walks and a lively local marketplace. It’s a wonderful place for herbal and plant enthusiasts to gather together and learn from one another.

“Our focus is on community,” says Steph Zabel, event organizer. “Our spirited events inspire and educate people about the art and science of herbalism.” Cost: Free (to enter marketplace)/$20 per day to attend classes.

Location: The Center for the Arts at the Armory, 191 Highland Ave., Somerville. For more information, call 617-453- 2070 or visit Herbstalk.org.