John Haeger moderated a by-invitation-only seminar held on connection the Circo Vino Portfolio Tasting in New York City on Monday 25 April 2016.  Two Varieties and Multiple Shared Terroir featured Austrian winemakers Ingrid Groiss and Peter Veyder-Malberg, and New York sommelier Dustin Wilson MS, discussing the circumstances where Grüner Veltliner and Riesling grow side by side in Lower Austria.