Awesome pubcrawl in the style of the world famous Elfstedentocht. You crawl through Utrecht's city centre and try to make it back in time to the start/finish line before the pub closes!
With a group of people, you drink a beer and play a game in each pub. The loser of the game has to take a shot on the way to the next cafe.
You can get your stamp card in the A-Eskwadraatkamer.
Just like the real Elfstedentocht, this is a rough one.
Cheers!