Carl Helrich of Allegro Winery in Brogue, PA talks about the estate’s early Opus 1 wine, working with the PLCB, and selling high-end dry reds in central PA.

It’s been nearly five years since Joe Roberts visited with a dozen Pennsylvania winemakers to learn about their commitment to quality dry wines, so an invite to the recent PA Sommelier Judgement Day event — hosted at Nectar restaurant in the Philadelphia suburb of Berwyn — seemed like a good opportunity to check in on…