I have no idea if I like elderberry wine! But the trouble is, if I love it, and it takes a year before I can drink it, then it'll be another year before I can make any more... But I take your point, maybe I should just freeze them!
Maybe you could find somebody who has a bottle. I tried to find some at our local wine shop and was almost laughed out of the store.
He gave me some long winded lecture about anything not made of grapes isn't wine blah blah blah true wine snob.
I had half a mind to take him some of my crabapple wine so he could see what he's been missing
but didn't feel like throwing pearls before swine. he is probably still happy in his ignorance and didn't make a penny from me that day or into eternity

.