Recommended: the blueberry beer at the Vierling Restaurant in Marquette, MI. (It's their brewpub wheat beer with a spoonful of blueberries in it, yum). The restaurant was packed when we were there, so we had dinner at the bar.
If I were to reproduce it here in Ann Arbor, my recipe would be something like
- wild blueberries
- Bell's Oberon
Freeze berries; thaw and crush slightly to release juices. Pour a glass of Oberon. Spoon the crushed berries in; they should float a bit.