Every time you walk by there is always a line up out the door and around the corner. If you come late afternoon they're probably wrapping up because they've sold out all their baked goods!
It is all about the puff pastries at Danish Pastry House. A lot of different danishes to choose from like apple, raspberry, chocolate, almonds, etc. The pastries are flaky, but slightly harder than your French equivalent. I would say that the almond ones are a bit on the heavy side - pretty much dripping with oil/butter... So I'd recommend the fruit ones instead.
Anyways, definitely worth a try if you pass by, but also not the best I've ever had either.
Tip: Save on the tax of you buy 6 or more.