| The annual exhibition, which runs from Dec. 8 
				to Jan. 6, showcases buildings by architects, designers and 
				engineers who had been asked to create a sustainable and 
				inclusive city of the future.
 "We design and we work a lot in model making, and at this scale 
				as well," said Robert Nolan, an architect at APT.
 
 "If you can see yourself having fun with just gingerbread and 
				then transplant that to something a bit more realistic, actually 
				it's not too far off and actually design is fun."
 
 More than 60 structures have been baked and the city features a 
				cable car made of liquorice, and cycle lanes and pedestrian 
				route made entirely of sugar, while Holland Harvey Architects 
				designed a modern homeless shelter.
 
 "We had to be very careful when making it that suddenly you 
				might be halfway through making something and then be like 'oh, 
				wait, where did that piece go? Oh, we've actually gone and eaten 
				it'," Nolan said.|
 
 (Reporting by Hanna Rantala; Editing by Louise Heavens)
 
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