A Better Bar Menu

Dinner didn't start well. St. Lawrence on North Peters Street inherited daiquiri machines when the bar/restaurant moved in, but they didn't have one of the two advertised house-made drinks the night I was there. Not impressive, but I was there during Tales of the Cocktail, so maybe attendees cleaned them out. Fortunately, the one they had - blueberries, basil and gin - was refreshing and balanced. Then we were told that they were out of Miller Lite as well. How does that happen?