MiBD conducted a store-check program in the USA in 2016.
MiBD investigated San Francisco visiting 180 restaurants and collecting data of 39,269 wines.
Top Syrah wines in San Francisco restaurants, by numeric distribution:
Top 1 Sine Qua Non Winery
Top 2 Arnot-Roberts
Top 3 Peay Vineyards
Top 4 Radio Coteau
Top 5 Copain Wines