Julia Roberts spent family time on the Fire Island Pines set of “The Normal Heart” yesterday. Roberts, who stars in the HBO drama, wasn’t shooting, but visiting hubby cinematographer Danny Moder. She was overheard saying she took kids Hazel, Henry and Phinneas for a 6:30 a.m. stroll on the beach where, a spy said, “They saw deer mingling with plastic flamingos in front of a house.” Director Ryan Murphy was joined by husband David Miller and their baby, Logan, and, “Ryan kept scooping Logan up during breaks.” Playwright Larry Kramer’s expected today on the set, where Mark Ruffalo’s been seen filming with “drag queens and buff boys” in the film about the AIDS crisis in 1980s New York.