It is that time of the year again. A buddy of mine said he just purchased his beer advent calendar. I had no idea such a thing existed. So I quickly went on line to check it out. I found three sources so far and a DIY idea that looks good. It also looks like there is a premade box you can buy and fill yourself.
https://havencrest-microbrewery.blogspot.com/2016/10/beer-advent-calenders.html
https://havencrest-microbrewery.blogspot.com/2016/10/beer-advent-calenders.html