Den Engel is one of the oldest bars in Antwerp, very basic and patronised by the odd rum sort (not that it's dangerous or anything), like all good pubs should be. Like most bars in Antwerp it serves the local brew which is called De Konninck. Beers in Belgium are ordered by the name of the glass they are served in. In De Konninck's case it's a "Bolleke", a round glass which can be comfortably cupped - I think that says it all. To order one in pukka try "een bolleke alsjeblieft". The locals will appreciate the effort.
Dank u wel.
Grote Markt 3, Antwerp
323-233-1252
Google map: tinyurl.com/m9mqr5
Here's a nice photo
flickr.com/photos/antwerpalan/1899825489/