I went to see this this weekend, and it was great! It's the largest tulip show in the Netherlands. There is an area with vendors, and in previous years I heard there was an orchid vendor there as well, but he wasn't there this time
It was wild seeing so many tulips in one place!
In April I'm going to the famous Keukenhof gardens, which is simply out of this world. 7 million flower bulbs are planted annually, on 32 hectares. I'll post some pics after it!