Evan Dawson: Pichon Lalande 1975 Pauillac We wanted to open something special with a friend on a recent visit, and we're fortunate to have a local source for excellently stored aged Bordeaux. The most fascinating aspect came in wondering whether a wine of this profile will ever be made again. That's because 1975 was, as I understand it, a vintage that produced hard and severe tannins, and the top wines were oppressive in their youth. These days, even the top wines around the world are carefully managed to offer an opportunity to drink young. Yes, tannins can be burly in…