Concerts

SERAPHIM QUARTET -- 6 p.m. Sunday. Sopranos Kathleen Peery and Martha Lawrence and mezzo-sopranos Charlotte Knapp and Phyllis Fong perform songs from the 1940s. Riverdale Presbyterian Church, 6513 Queens Chapel Rd., University Park. Free. 301-927-0477.

For Children

FATHER'S DAY CRAFT -- 4 p.m. Friday. Ages 6 and older create a craft for their dads. Berwyn Heights Community Center, 6200 Pontiac St., Berwyn Heights. $4. 301-345-2808.

HEY! LET'S GO FISHING -- 8-11 a.m. Saturday. Naturalist-led fishing trip for ages 5-17 to learn to fish at Governors Bridge Natural Area. Patuxent River Park/Governors Bridge Natural Area, 16000 Croom Airport Rd., Upper Marlboro. $6. 301-627-6074.

NATURE CRAFTS FOR KIDS -- 1-1:45 p.m. Saturday. Ages 3-7 make a craft to take home, using themes and materials from nature. Bladensburg Waterfront Park, 4601 Annapolis Rd., Bladensburg. $2. 301-779-0371.

Theater and Dance

"RIDE THE WINDS" -- 8 p.m. Friday and Saturday, 2 p.m. Sunday. The Laurel Mill Playhouse presents a musical adventure about a medieval samurai's education and early adventures. (See story, Page 14.) Suitable for the entire family. Laurel Mill Playhouse, 508 Main St., Laurel. Adults, $15; students under 18 and seniors 65 and older, $12.50. 301-617-9906.

"LUCKY 13" -- 8 p.m. Saturday. Performance by Tappers With Attitude Youth Ensemble, a multicultural troupe of 30 local dancers ages 10-17. Clarice Smith Performing Arts Center, Ina and Jack Kay Theatre, University Boulevard and Stadium Drive, College Park. Adults, $20; seniors, students and children, $15. 301-305-2787.

Lectures and Literature

KEVIN JOHNSON -- 1 p.m. Saturday. Iverson Mall. The author of "Give God the Glory" discusses his book. Karibu Books, Iverson Mall, 3817 Branch Ave, Hillcrest Heights. Free. 301-899-3730.

Sports and Recreation

DEEP-WATER WALKING -- 7-8:30 p.m. Tuesdays and Thursdays. Pool workout for ages 18 and older. Glenarden/Theresa Banks Complex, 8615-A McLain Ave., Glenarden. $6. 301-772-5515.

ANACOSTIA RIVER BOAT TOURS -- Noon-12:45 p.m. Tuesdays, Thursdays and Saturdays; 7-7:45 p.m. Sundays. A guided tour aboard a pontoon to search for birds and other wildlife. Bladensburg Waterfront Park, 4601 Annapolis Rd., Bladensburg. Free. 301-779-0371.

NATURE POWER WALKS -- 7:45-9:45 a.m. Saturday. Naturalist-led brisk hikes for ages 16 and older. Clearwater Nature Center, 11000 Thrift Rd., Clinton. $3. Reservations, 301-297-4575.

KENILWORTH AQUATIC GARDENS CANOE TOUR -- 9:30-noon. Saturday. Naturalist-led paddling trip to look for wildlife. Canoes, paddles and life jackets provided. Bladensburg Waterfront Park, 4601 Annapolis Rd., Bladensburg. $12 per canoe. Reservations, 301-779-0371.

AFRICAN/CARIBBEAN DANCE WORKOUT -- 10-11:15 a.m. Saturdays. An intense workout for ages 16 and older. Mount Rainier Nature and Recreation Center, 4701 31st Pl., Mount Rainier. $7. 301-927-2163.

GOSPEL ROLLER SKATING JAM -- 6-8 p.m. Saturday. All ages skate to gospel music. In-line skates are allowed. Tucker Road Community Center, 1771 Tucker Rd., Fort Washington. $4. 301-248-4404.

CHESAPEAKE BAY CRITICAL-AREA DRIVING TOUR -- 10 a.m.-3 p.m. Sundays. A self-guided, four-mile driving tour with interpretive stops, including an observation tower and a timber bridge over scenic wetlands. Patuxent River Park, 16000 Croom Airport Rd., Upper Marlboro. Free. 301-627-6074.

Exhibitions

HSIN-HSI CHEN -- Through June 12. Pencil and mixed media on paper constructions. Main Gallery, Harmony Hall Regional Center, 10701 Livingston Rd., Fort Washington. 301-203-6040.

"NORMANDY PORTRAITS" -- Through Aug. 21. Photographs and personal histories commemorating the 60th anniversary of the Normandy invasion. Montpelier Cultural Arts Center, 12826 Laurel-Bowie Rd., Laurel. Free. 301-953-1993.

"THIS FAIR LADY: THE LIFE OF LETTICE LEE" -- Through Sept. 26. Exhibition of artifacts from the life of Lettice Lee, who lived at Darnall's Chance between 1748 and 1776. Darnall's Chance House Museum, 14800 Gov. Oden Bowie Dr., Upper Marlboro. Admission $3, seniors $2, ages 5-18 $1. 301-952-8010.

"GETTING OUT THE VOTE: THE POLITICAL SCENE IN THE 1800s" -- Through November. Political memorabilia. Surratt House Museum, 9118 Brandywine Rd., Clinton. Admission $3, seniors $2, ages 5-18 $1. 301-868-1121.

"PLEASE BE SEATED" -- Ongoing. Nineteenth-century chairs, sofas, stools and benches from the Riversdale House Museum's permanent collection. 4811 Riverdale Rd., Riverdale. Admission $3, seniors $2, ages 5-18 $1. 301-864-0420.

"SSS . . . WHEN THE IRON WAS HOT: AFRICAN-AMERICAN IRONWORKERS IN LAUREL/MUIRKIRK 1730-1930" -- Through March 2005. Exhibition examines the contribution of black ironworkers in Laurel. Montpelier Mansion, Route 197 and Muirkirk Rd., Laurel. Admission $3, seniors $2, ages 5-18 $1. 301-953-1376.

"LIVING THE HEALTHY LIFE: SPORTS, HEALTH AND FITNESS IN THE NEW DEAL ERA" -- Ongoing. The development of health and fitness awareness through sports, government, city planning and daily life in the 1930s and '40s. Greenbelt Museum, 15 Crescent Rd., Greenbelt. 301-507-6582.

RADIO PREMIUMS -- Ongoing. Memorabilia related to radio serials of the 1930s, '40s and '50s, including "Radio Orphan Annie," "Buck Rogers in the 25th Century" and "Captain Midnight." Radio-Television Museum, 2608 Mitchellville Rd., Bowie. Free. 301-390-1020.

"THE FORGOTTEN WAR REMEMBERED: AMERICA AND THE KOREAN WAR" -- Ongoing. Includes 20 photographs chronicling the war, from growing tension during the late 1940s through signing of the armistice in 1953. National Archives at College Park, 8601 Adelphi Rd., College Park. Free. 301-713-6800.

Miscellaneous

GAME NIGHT -- 6:30-8 p.m. Friday. All ages play Guess Who, checkers, Sorry and other board games. Glassmanor Community Center, 1101 Marcy Ave., Oxon Hill. $1. 301-567-6033.

AFTERNOON TEA IN THE MANSION -- 3 p.m. Friday. Afternoon tea with sandwiches, scones and desserts. Montpelier Mansion, Route 197 and Muirkirk Rd., Laurel. $18 per person. Tours offered one hour before tea for an additional $2 fee. 301-498-8486.

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