Subscribe | UPI Odd Newsletter Subscribe HONG KONG, Sept. 30 (UPI) -- McDonald's restaurants in Hong Kong have unveiled the Batman burger, a comic book-inspired sandwich featuring a side of "squeezy cheesy fries." The Batman burger may not be quite as dark as the black bun-bearing creations rolled out at Burger King and McDonald's eateries in Japan this month, but the Dark Knight-inspired burger features two beef patties, an egg patty, onions and two types of sauce. Advertisement The burger comes with a side of "squeezy cheesy fries" in a Batman-themed box and the eatery's new Sparkling Green Apple Tea.