In +Singapore , there is a "Hug Me" Coca Cola vendo +Machine which gives free coke every time you hug it.
The vendo machine was installed onvernight at the Singapore National University of Singapore. The coca-cola hug me machine is just like an ordinary vendo machine of the said soda brand. But instead of the logo "Coca-Cola" on it , it was replaced as "Hug Me".
This machine does not respond to any kind of money but it will just give you a +Coke when yo hug it. Specifically , you need to squeeze the sides of the machine so the coke will come out.