Ryan Conklin tapped as the beer-whisky chief of Argyll and Griffin, Robert Thompson’s new ventures
Sergio Romero, John Broening, Anika Zappe, Andrew Parr — all big, bold industry heavyweights who have shared in the success of restaurateur Robert Thompson, owner of Le Grand Bistro & Oyster Bar and Punch Bowl – Social Food & Drink , which originated in Denver and now has a second…