It’s a monkey miracle — Bongo has been found! An Upper East Side couple grieving over the loss of a stuffed toy monkey they’ve raised like a son the past decade went bananas with joy Saturday night after being reunited with their beloved Beanie Baby. "I never gave up hope — I prayed, mediated, and now he’s with us again," said Bonni Marcus, 47, who along with boyfriend Jack Zinzi, 58, were devastated after losing Bongo on their way to a restaurant in Park Slope, Brooklyn, on August 1. The 8-inch-tall doll was found Tuesday by Luis Barreto, 61, an...