May 1 The Vineyard premières "Somewhere Fun," a new play by Jenny Schwartz, about two women who cross paths in New York thirty-five years after their first meeting. Anne Kauffman directs; Kathleen Chalfant and Kate Mulgrew star. May 2 At a time when nationalism and anti-Semitism are once again bubbling up in Hungary, Leon Botstein, the most intellectually probing of New York conductors, leads the American Symphony Orchestra in "Hungary Torn," a concert of music by five composers who worked and suffered during the years of Nazi collaboration. (carnegiehall.org.) May 6-11 The Harlem Jazz Shrines festival, featuring Geri Allen, Antonio Hart, Jimmy Heath, and many others, celebrates the legacies of such uptown haunts as Minton's Playhouse, the Cotton Club, and Small's Paradise. (harlemjazzshrines.org.) May 20-June 4 MOMA's longtime trustee Celeste Bartos, who promoted the construction of its film-preservation center, which bears her name, died this year, at the age of ninety-nine. In her honor, the museum presents a series of classic movies that it has helped to conserve, including "Citizen Kane" and "Bringing Up Baby." May 30-June 1 Red Hook, Brooklyn, was hit hard by Hurricane Sandy last October, and in the months since it has slowly been rebuilding. The Red Hook Fest, which is now in its twentieth year, celebrates its progress with music and dance performances, as well as a community barbecue and dance party and a parade led by the Hungry March Band. (redhookfest.com.)