The Center for Maine Contemporary Art, located at 21 Winter Street in Rockland, is now open to the public Thursday through Saturday from 11 a.m. to 5 p.m. and Sunday from noon to 5 p.m. Visitors are asked to wear a mask or face covering at all times, sanitize hands upon entering and at stations during visits, and to maintain six feet of distance from those outside one’s party.

The center will hold a free online conversation on Earth Day, called Futures Worth Imagining, Thursday, April 22, at 6 p.m. via Zoom, among Biennial artists Sam Finkelstein, Gregory Jamie, Tom Jessen and Elijah Ober, whose work, concepts or processes consider the environment. Julie Poitras Santos, director of exhibitions at the Institute of Contemporary Art at Maine College of Art in Portland, will moderate. To attend, visit cmcanow.org. The event will also be streamed to Facebook Live.

CMCA will offer a free, virtual ArtLab camp, called Daydream Space, for young people, Monday through Thursday, April 19–22. Alternating daily between Facebook livestream and prerecorded videos, participants are invited to use a variety of materials to explore the relationship between organic and inorganic properties as well as waking life and dream states.

ArtLab supply kits will be available for pickup at CMCA during business hours Thursday though Saturday, April 15–17. Participants can join ArtLab educator Alexis Iammarino for a virtual show-and-tell via Zoom each afternoon at 3:30 p.m. Email aiammarino@cmcanow.org for the link. For the full schedule and participation links, as well as suggestions about ways to prepare for the workshops, visit cmcanow.org/event.