Tried The Black Pig for the first time last night and we will definitely be going back.
Started with the chicken liver appetizer on the waitress's recommendation and was not disappointed. The taste is pretty mild - wasn't sure what to expect as I'm not a big liver eater. If you truly don't like liver you might not enjoy these - otherwise if these are available, I definitely recommend trying.
Had the pork collar as an entree and my girlfriend had the pork chop (they specialize in weekly pork offerings). Pork collar was very rich and melted off the bone like short ribs, it was excellent. Tried the pork chop as well and I can safely say it was the best pork chop I've ever had.
Drinks were well made too.