(TrendHunter.com) Lonkero, also known as “long drink” is an alcoholic beverage that was made to be served to those attending the 1952 Olympics held in Helsinki, but it's now becoming easier to find... (TrendHunter.com) Lonkero, also known as “long drink” is an alcoholic beverage that was made to be served to those attending the 1952 Olympics held in Helsinki, but it's now becoming easier to find...