The competition has been taken beyond the stratosphere now, however, with construction firm Maeda Corp coming up with a plan for a dome-shaped concrete Domino's restaurant on the surface of the moon.
The company estimates the entire project will cost Y1.67 trillion - some £13.4 billion - of which Y560 billion (£4.5 billion) will be required to transport 70 tons of construction materials and pizza-making equipment to the moon aboard 15 rockets.
An artist's impression of the restaurant anticipates a two-storey dome with a diameter of around 26 metres and a basement level constructed of steel plating and an area to prepare pizzas. Staff would be required to live on the premises.
"We started thinking about this project last year, although we have not yet determined when the restaurant might open," Tomohide Matsunaga, a spokesman for Domino's, told The Daily Telegraph. The company also expects to be able to offer delivery services.
"In the future, we anticipate there will be many people living on the moon, astronauts who are working there and, in the future, citizens of the moon," he said.