Amsterdam Coffeeshop Directory Forums

Arriving at Mokum on Queensday this year, anyone know what the coffeeshop hours are like? Normal schedules or are a lot closed? I asked about this in the travel plans thread and got one vote for Paradox, just wanted to get a few more opinions.

Cheers in advance!

From my experience of being there during the "royal" holiday ! I don't remember shops being closed on the holiday !!
Lots of the shop are empty !