Melissa’s grapes, juiced, in margaritas

I’ve had 15 pounds of grapes in my freezer since last fall, and I was forced to do something with them when my freezer broke.  I crushed them and simmerd them to extract the juice, which I then re-froze to make into jelly.  There was a bit of juice left, and Kevin turned it into Concord Grape Margaritas.  They were pretty good, I have to say.