Buddhism Unwrapped. Explore Buddhism. Free or $10 suggested donation. Merrymeeting Arts Center, 9 Main St., Bowdoinham. www.meetup.com/Buddhism-Unwrapped, 10-11:15 a.m. Sunday.

Say Something: Compassionate Activism in Trouble Times. Betsy Sweet will help us understand how we can become compassionate activists. Unity of Greater Portland, 54 River Road. Windham, Unitygreaterportland.org, Noon-2 p.m. Sunday.

To submit an item for the Religion Calendar, go to MaineToday.com and click on the calendar tab.