Stole design from mistiek2006. Thanks! For son's Air Force-themed 5th birthday party. The air traffic control tower is yellow cake baked in a loaf pan and then cut into squares to stack. The lower portion (11 x 15) is 2 boxes yellow cake for the bottom later, 2 boxes chocolate cake top layer. 4 1/2 boxes cake total. Standard Wilton "class buttercream" icing. Grassy areas sprinkled with Wilton sparkles. Die cast airplanes on top.