day 311 - super market

my friend and i attended a book launch tonight at the "super market" down at kensington market. yes, "super market" was the name of the restaurant/venue. while preparing myself to leave the venue, i noticed that on the wall of the restaurant, there was a half grocery cart hanging on the wall, and i thought, "cool!" and then outside, i saw that the fence of the restaurant was also made up of different 'half carts'. i think it was rather unique. but i wondered which grocery stores lost their carts to this fence?