Awesome lambic from The Bruery. They also have a few other good ones on tap right now: http://www.beermenus.com/places/2730-northdown-cafe-taproom There is also an event tonight showcasing Transient Artisan Ales at 5pm today....I hear they have some pretty awesome sour stuff, can't wait to try it myself!
go for the rueuze stay for the transient. I was lucky enough to taste a ton of his workings (from berliners with homemade syrups to that tripel) and they were all wonderful.