NATIONAL DANCE INSTITUTE at N.Y.U. Skirball Center for the Performing Arts (June 16, 5 p.m.; June 17, 2 and 5 p.m.; June 18, 6:30 p.m.). The former New York City Ballet principal Jacques d’Amboise — irrepressible at 83 — formed this arts education organization in 1976. For its “2018 Event of the Year: At the River’s Edge,” directed by Kelly Buwalda, more than 200 dancers from New York City public schools will perform a work inspired, aptly, by the power of rivers, including the cultures, creatures and cities that exist along a river’s edge, from the Amazon to the Hudson.
THIERRY THIEÛ NIANG at the Invisible Dog Art Center (June 16, 7:30 p.m.; June 17, 5 p.m.). The French choreographer has long been inspired by the notion of childhood in his work. He was deeply affected by photographs from 2016 of refugee children who had washed ashore; for his latest work, “To the Heart,” he explores ideas and images rooted in childhood: the joy of playing together or alone, running, falling, playing dead or pretending to be reborn. In it, the musician Sean Harold accompanies 15 young performers.
RIVER TO RIVER FESTIVAL at various locations (June 15-24). The Lower Manhattan Cultural Council presents this festival, now in its 17th year, with free dance, music, theater and visual art shows at downtown sites. Of the dance highlights, the most dramatic is likely to be an appearance by It’s Showtime NYC!, a company of street dancers, performing on the steps of Federal Hall (June 18-22). Other notable events include Catherine Galasso’s “Of Granite and Glass,” a site-specific dance inspired by Giovanni Boccaccio’s “The Decameron” at the Winter Garden (June 15-17); Enrico D. Wey’s “silent :: partner,” an exploration of memory and memorialization held inside Federal Hall (June 15-17); and Cori Olinghouse’s “Grandma,” a look at aging and the ghosts of the American South. The setting? A Lower Manhattan office building (June 16-17).
‘THEM’ at Performance Space New York (June 21, 7:30 p.m.; through June 28). In 1986, during the AIDS crisis, the choreographer Ishmael Houston-Jones, the composer and guitarist Chris Cochrane and the writer Dennis Cooper collaborated on the premiere of “Them,” a searing exploration of gay male sexuality. The AIDS epidemic, while not taken on directly, is part of this haunting work, which is being revived as part of Performance Space’s East Village Series. This time around, the dancers are Alvaro Gonzalez Dupuy, Johnnie Cruise Mercer, Michael Parmelee, Jeremy Pheiffer, Kensaku Shinohara, Michael Watkiss and Hentyle Yapp.