Why black glasses
Colour lies. A pale garnet edge suggests age; a deep purple core suggests youth — but both can deceive. The black glass removes the visual cue entirely, leaving only nose and palate to make the call.
It also changes the room. Without a label or a colour to anchor to, guests taste more slowly, argue more honestly, and trust their own notes over the wine's reputation. That's the point of the ritual: not to catch people out, but to strip away everything but the liquid.
How the game is scored
Each guest writes three calls per glass: region, variety and decade. All three correct on a single glass wins the bottle — which is why the cellar chooses bottles worth winning.
Two of three correct earns a pour from the reserve list. One correct earns the sommelier's sincere respect and a gentle walkthrough of where the wine was hiding. Nobody leaves empty-handed in terms of the conversation.

