fred, kim, honolulu, slides, his, daughter, kassie, down, cardboard, grassy, slope, kaka, ako, waterfront, park, pair, took, advantage, sunny, weather, sunday, three-year-old, screams, in, delight, as, she, gains, momentum, hill, over, weekend, starts, her, trek, back, up, brother, ryan, whizzes, past, during, ride, eight-year-old, spill, one, practice, makes, perfect, sister, take, cardboards, to, continue, attempts, master, slide