Step 1: Materials
A Glass (one that a shot glass can fit in)
A Shot Glass
Chilled Sake* (we did a sake tasting, and used the worst tasting of them all)
Beer (we used Sapporo - the only yellow fizzy beer our house will tolerate - probably because it doesn't have a multi million dollar ad campaign)
*You may prefer warm sake - I don't. It's only recently that I've tried it chilled, and it quickly became my preference for sake bombers.