Both awesome and horrible.
But in actuality, giving babies a small amount of alcohol before bed is a very very old tradition, especially in Europe. It calms the child down, especially in cases of upset stomach or cholic.
Although we never did it, there were one or two occasions when my wife would drink a glass of wine before nursing our son to bed. They still get a small amount of alcohol through the breast milk. Even Pediatricians will recommend this from time to time, as long as the mother only drinks small amounts.