Broadway stars Kelli O’Hara and Sutton Foster perform, respectively (Bay Street Theater, July 7; Westhampton Beach Performing Arts Center, July 19). Multiple venues host Hamptons Jazz Fest’s Summer JazzFest through August 28, in conjunction with the Jazz Loft at Stony Brook Southampton (The Avram, July 24 and August 28). Further catch Dance Theatre of Harlem (Guild Hall, July 25), and SNL’s Colin Jost (Westhampton Beach PAC, July 26). 1 Long Wharf, Sag Harbor, N.Y., 11963. 76 Main Street, Westhampton Beach, N.Y., 11978. 39 Tuckahoe Road, Southampton, N.Y., 11968.
