There's a Dutch convention!
Apparently there are two, but the other one - Abunai! in Enschede - seems to not have a new date yet. Compared to the big German and French cons, these are also fairly small with just about ~3000 visitors.
But from my experience - that's no reason to not enjoy it!
Anyone going? Is it worth it? This is a free weekend for me and I really need to brushup my Dutch, so... >.>