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I'm sure I had it in the Delirium Café in Brussels but I can't remember the name of it.
I have no idea if tastes good as that day was a bit of blur ;)
The only brand of beer I can think of is Mongozo, which is brewed in Belgium by a Dutch company (Dutch wikipedia). They brew various kinds of fruit beers, in addition to a pilsener and a wheat beer.
Required, but never shown