Solomons farmers market, includes produce, plants and baked goods. WIC and senior farmers market nutrition program vouchers accepted. 4-8 p.m., near Solomons Island Road. 410-535-4583, www.ecalvert.com or firstname.lastname@example.org.
NARFE meeting, National Association of Retired Federal Employees, Chapter 1972. State Sen. Thomas M. Middleton (D-Charles) will speak. 12:30 p.m., Greene Turtle Sports Bar and Grille, 6 St. Mary’s Ave., La Plata. 301-645-3077.
Children’s typing class, age 7 and older. 2-3 p.m., Lexington Park Library, 21677 FDR Blvd., Lexington Park. Free. 301-863-8188 or www.stmalib.org.
“Racin’ Rovers,” for ages 7-12. Teams will design a robot and race. Presented by growingSTEMS. 9:30-11 a.m., Lexington Park Library, 21677 FDR Blvd., Lexington Park. Free, registration required. 301-863-8188 or www.stmalib.org.
Open skate night, 1-3 p.m. Friday, 6-9 p.m. Saturday, Leonard Hall Recreation Center, 23145 Leonard Hall Dr., Leonardtown. Admission, $5; skate rental, $2.50. 301-475-4200, Ext. 1804.
Baby-back-rib dinner, hosted by Sons of the American Legion Harry White Wilmer Post 82. 5-8 p.m., American Legion Post-La Plata, 6330 Crain Hwy., La Plata. $12. 301-934-8221.
North Beach farmers market, with produce, plants, local seafood and baked. WIC and senior farmers market nutrition program vouchers accepted. 6-9 p.m., North Beach Boardwalk, Bay Avenue and Fifth Street. 410-535-4583, www.ecalvert.com or email@example.com.
Barstow farmers market, fruit, vegetables, bedding plants, local seafood, baked goods and cut flowers. WIC and senior farmers market nutrition program vouchers accepted. 7:30 a.m.-noon Saturdays, Calvert County Fairgrounds, 140 Calvert Fair Dr., Barstow. 410-535-4583, www.ecalvert.com or firstname.lastname@example.org.
Household hazardous waste collection, for Calvert County residents. 8 a.m.-2 p.m., Appeal Landfill, 401 Sweetwater Rd., Lusby. Free. 410-326-0210.
Museum volunteer training, positions for docents, special events and mailings. 11 a.m., Bayside History Museum, 4025 Fourth St., North Beach. Free. www.baysidehistorymuseum.org or 301-855-4028.
Guided canoe trip, on Parker’s Creek. Depart from Warrior’s Rest Sanctuary. 12:30-3:30 p.m., American Chestnut Land Trust, Scientists Cliffs Road, Port Republic. $15. Reservations required. 410-414-3400 or email@example.com.
New photography club, open discussion of ideas for the club. 1-3 p.m., Mattawoman Creek Art Center, Smallwood State Park, Route 224, Marbury. Free. 301-743-5159 or firstname.lastname@example.org.
Chesapeake Bay program, learn about the creatures in the bay. Take water and sturdy shoes. 2-3 p.m., Calvert Cliffs State Park, 9500 H.G. Truman Pkwy., Lusby. $5 a vehicle. 301-888-1377 or email@example.com.
District 3 town hall meeting, hosted by Reuben B. Collins II, commissioner vice president, District 3. 7:30 p.m., Capital Clubhouse, 3033 Waldorf Marketplace, Waldorf. Free. 301-645-0580 or firstname.lastname@example.org.
Wii program, for all ages. Take your favorite E-rated game and controller and compete with others. 2-3:30 p.m. Tuesdays, Calvert Library Prince Frederick branch, 850 Costley Way, Prince Frederick. Free. 410-535-0291 or 301-855-1862.
Prince Frederick farmers market, fruit, vegetables, bedding plants, local seafood, baked goods and cut flowers. WIC and senior farmers market nutrition program vouchers accepted. 3-7 p.m., Calvert Memorial Hospital, 100 Hospital Dr., Prince Frederick. 410-535-4583, www.ecalvert.com or email@example.com.
Legos at the library, use the library’s Lego pieces. Ages 3-6, 10:30-11:30 a.m.; age 6 and older, 2:30-3:30 p.m., Charlotte Hall Library, 37600 New Market Rd., Charlotte Hall. Free. 301-884-2211.
Mail: Community Calendar,
Southern Maryland Local Living,
The Washington Post, 3 Church Cir., Annapolis, Md. 21401.