It's not the little Arch or the mid-sized Arch, it's the BIG ARCH and it's only available at McDonald's! This burger features two 1/4lb Beef Patties, White Cheddar Cheese, Onions and BIG ARCH SAUCE oh yes! It's the BIG ARCH, People!! New Broadcast to East Asia - Thursdays at 0900 UTC on 9705 kHz (3...