This is the final weekend for the Cleveland Metroparks Zoo's annual Boo at the Zoo. But the fun still will be in full swing, with unlimited 4-D Theater movies, carousel and train rides, costumed characters and a monster mash dance party. Each night, the first 1,000 guests will receive a special treat bag courtesy of Meijer. The festivities run from 5 to 9 p.m. today through Sunday. Consult the zoo's website for ticket prices. (Niesel)