Naturescaping for Clean Rivers workshop, sponsored by Portland Bureau of Environmental Services and others, workshop on native plants and environmentally friendly gardening practices, 1 p.m. to 5 p.m., Berry Botanic Gardens, 11505 S.W. Summerville Ave., reservations by 8 p.m. Friday. Call 503-797-1842.
Smart Choices weight management class, sponsored by Providence Medical Center, first session of seven-week class, 6:30 p.m. to 8:30 p.m., Providence Milwaukie Hospital, Mother Gamelin Room, 10150 S.E. 32nd Ave. Call 503-513-8404.
Healing Multiple Sclerosis, Healing Any Serious Disorder, sponsored by Common Ground Wellness Center, 7 p.m., 2926 N.E. Flanders St. Call 503-238-4096.
Optimizing Energy and Stamina, sponsored by New Seasons Market, 7 p.m. to 8:30 p.m., Concordia store, 5320 N.E. 33rd Ave. Call 503-288-3838, ask for the Wellness Department.
Adoption information meeting, sponsored by Open Adoption & Family Services Inc., 7 p.m. to 8:30 p.m., Eastmoreland Hospital, lower boardroom, 2900 S.E. Steele St. Call 503-226-4870.
Green Apples: Celebrating Watershed Restorations, sponsored by Portland Bureau of Environmental Services and others, 7 p.m. to 8:30 p.m., Gabriel Park Community Center, 6820 S.W. 45th Ave. Call 503-823-2862.
Early show of rhododendrons, sponsored by American Rhododendron Society, 8 a.m. to 5 p.m., Crystal Springs Rhododendron Garden, Southeast 28th Avenue and Woodstock Boulevard, $3. Call 503-777-1734.