After the music, I like to hang out at België, a pub with a nice versatile crowd and in which they serve more than a hundred brands of beer. They are open until 3 a.m. or 4 a.m. during the weekend.
The previously mentioned ACU is also a nice hangout area. In this underground punk-like club, there are many squatters and left-wing-oriented people.
If you’re not tired hereafter, then nearby you can have some last drinks at Le Carafon. One of the reason why it’s called the “Disposal Of Utrecht” is because it’s the only pub open until 6 a.m. The crowd is kinda the same as in België, but drug dealers and prostitutes like to hang out there as well.