If anyone has seen something at the festival and highly recommends it, leave details in the comments. I'd be curious to see what others have discovered out there.
So far I've seen Amsterdam Comedy Collective, which I recommend, if only for starring comedian (I think his name is Leeuw). Best Western by Rich Hall was good but pretty dark humour. I don't recommend Belly of a Drunk Piano. It was meant to be a tribute to Tom Waits but was more like someone apeing him.