Favorite thing: You will be in the old St.John's Hospital complex and learn about life in 15th century. Hans Memling is considered one of the most important 'Flemish primitives' so it would be good visit if you want to know more about history.
Avoid visiting Brugge (Bruges) on a Monday.
All the museums are closed. The Belfort Tower is closed.
Also Monday is the day when the people of Brugge have their garbage collected so there will be dustbins and rubbish bags outside the houses.