A few days ago I read on their Facebook page that they were hosting a concert, so there I went yesterday! The artist who played was Arthur Adam, a Dutch musician I didn't know before and who definitely left a good taste in my mouth with his acoustic concert. I particularly enjoyed the "interactive" She's a mistery.
He will be playing in more around Netherlands in the next weeks. He is really worth listening! You can find the dates (and more) in his myspace or at the Coffee Company's website.