We tried to go to Whisky Village last night as I was craving a burger. There was a 2 hour wait so we went a block over to Slate on 21st between Chestnut and Sansom. We shared an order of poutine (sp?) and I had the Slate Burger with carmelized onion and boursin cheese, it was amazing!! The meat was so tender, it was served on a brioche roll perfectly cooked, My sister had the stuffed burger, it was filled with cooked short rib and topped with blue cheese. She was in love. There was no wait, and my burger was $10 (including the toppings). I have no idea if the poutine was authentic or not but it was really tasty! There were so many other things on the menu that I can't wait to try!