Four months after opening, Cafe Dada [/blog/news/cafe-dada-vs-kos-kaffe-a-formerly-ozzies-face-off] has come into its own. There’s a five-star consensus on Yelp [http://www.yelp.com/biz/cafe-dada-brooklyn?sort_by=date_desc], and the joint was jumping on a recent weekday afternoon. The coffee is great and the pastries tempting (especially