There is a winery (or was) in Hong Kong that used basically bricks of raisins to make wine. I have no idea if they are still in business. They bought dried grapes from all over the world to to make wine in an old factory.
Here is a story about them
https://www.wine-business-international.com/wine/general/hong-kongs-own-winery
We made raisin jack in prison... Wasn’t bad at all.