Dunkers Culture Center, Helsingborg
A much praised building by Danish architect Utzon (who also designed Sydney Opera House) it is full of interesting art exhibitions of all sorts, a concert hall, area for youth and a city museum. I have yet to go so I can't tell you too much about my personal view on it though. Recently, people have shown much interest in an exhibition on shoes through the years.
The modern Henry Dunke cultural center has less of 2 years, It is a beautiful building designed by danish architect Kim Utzon facing the sea and has museum, concert hall and theatre.