Double Ended Can Openings and Tops
There is a main stay idea that runs through all party scenes and that is to chug a beer. In order to Chug a Beer or any other beverage you can shake it and then stab a hole near the bottom of the can so there is no suction. If we add pull tabs or pop tops to all cans and a top to both ends we can chug it with ease and no dangerous sharp aluminum or knife needed. A great party idea (if you're of legal age) wether it is beer or pop or any other beverage in a can!
Reward: A case of brew!