Cameron Diaz and the rest of the cast and crew of the comedy “Sex Tape” are setting up shop for a few days of shooting in Newton. . . . Filming of “The Equalizer,” starring Denzel Washington and Chloe Moretz, continued Tuesday at the Fore River Shipyard in Quincy. . . . Singer Graham Nash, one-quarter of Crosby, Stills, Nash & Young, will be at Lesley University next Tuesday for a reception celebrating an exhibit of his photographs in the VanDernoot Gallery. . . . New Kid on the Block Joey McIntyre will be back in town next month to host Massachusetts Eye and Ear Infirmary’s annual Sense-sation! Gala benefiting the hospital’s Curing Kids Fund. (McIntyre’s son Rhys was born with severe hearing loss.) Ellis Hall, a protégé of Ray Charles and a Mass. Eye and Ear patient as a child, will perform.