It is’t that frequent to have a BBQ within ancient monastery walls.
Even less frequent to be overlooked by statues of the apostles, sitting on the private half, whereas the Church owned area is devoted to a kitch representation of the life of Jesus and opens only in the afternoon. The frontier between the 2 worlds is clear though almost virtual; Magritte style. Belgium is definitely the cradle of surrealism. Late BBQs by appointment only.