Events are in Brooklyn and free unless noted.
Béla Fleck & the Flecktones, Nellie McKay, 7:30 pm, $55. Prospect Park Band Shell, Prospect Park West and Ninth Street.
Cory Henry & The Funk Apostles, 12 pm, MetroTech Commons, Flatbush Ave and Myrtle Ave.
Marine Park oldies concert 7 pm.
Square dancing, 1 pm, adults, $10. Singles and couples wanted for a class that teaches dancing in circles, squares and in lines. Bay Ridge Jewish Center, 8025 Fourth Ave. between 80th and 81st Streets.
“9 to 5” screening 6 pm. Music and food vendors, the movie begins at sundown.
Habor View Lawn, Pier 1, Furman Street at Old Fulton Street.
Live at the Archway, Thursdays, 6 pm until Sept. 28. Free performances and dance classes paired with interactive visual art components. Manhattan Bridge Archway Plaza,
Water Street and Pearl Street.
Journey to the Stars, 8:30 pm. Gaze across the New York sky and all the wonders it holds with Amateur Astronomers Association of New York. On Thursday nights in July and August hi-powered telescopes for stargazing sessions. Brooklyn Bridge Park, Pier One, Old Fulton Street at Furman Street.
Force Majeure Vaudeville Goes to Coney, 9 pm, $15. Sodom by the Sea, magic, street dance, fire, clown comedy, burlesque, juggling, and accordion rock. Coney Island USA
1208 Surf Ave. at W. 12th Street.
Gregory Lewis Organ Monk Trio, Jazz at Pier 84, 7 pm. Pier 45 at Christopher St.
Friday, Aug. 4: Migrants at Midnight, $15, in this new ballet from the ChoreoJoey Project, a cast of 12 delves into sights and sounds of a 1990s New York, with jazz and Caribbean dance. The Hive NYC, 20 Cook St. between Manhattan and Puerto Rico Avenues. Friday and Saturday, 7 pm, Sunday, 3:30 pm.
Jazzy Jazz Festival 2017, tribute to the music of Lena Horne, 7-10 pm. Medgar Evers College, 1638 Bedford Ave. at Crown Street.
Creed with live score, 7:30 pm, Brooklyn collective Wordless Music Orchestra provides the live score for “Creed,” a story of underdogs and redemption. Part of the annual outdoor Celebrate Brooklyn! festival. Prospect Park Band Shell, Prospect Park West and Ninth Street.
Coney Island Fireworks, 9:30 pm to 10 pm until Friday, Sept. 1. For the best view, locate yourself on the boardwalk or beach between West 10th Street and West 15th Street.
Friday Night Live, 5 pm, Output, Williamsburg’s premier dance club, $10–$15.
Sing screening, PG rated, 8:30 pm. Pier 46 at Charles St., generally starting around dusk.
Chuck Braman Jazz Band, 7 pm on Pier 45 at Christopher St.
Every Friday night at Hudson River Park’s Pier 45 at 7 pm to hear some live music.