Tin can challenge

Tin can challenge is famous in some blog and youtube, this is a simple and interactive game with friends. 

You buy 8 or 12 cans of food, what number you want,but the number of the cans should be even and the cans should some good and some bad, for example peaches and dog food. You remove the labels and write a number on the top. You and a friend then choose cans, one at a time, to eat from. Basically, you both have to eat an entire spoonful of the contents. Watch this, it explains it better. 

these pictures are about tin can challenge, you can see the boy in the picture, his face looks very painful with the tin can, This game is exciting and adventurous，just try it and enjoy it with your friends.

reference:
https://www.youtube.com/watch?v=-lAGPpgUl0w