Visited Henri Staint-Henri for Oystermania. The 10 oysters and a drink for $10 was great.
The atmosphere was a touch on the loud side, finding that special place where the music is just loud enough that people are shouting at each other. With closely placed tables and music loud enough to necessitate shouting, but not loud enough to drowned out conversation, you will find yourself a willing or unwilling participant in all nearby conversations.
Beer selection was a bit on the weak side. The beer tartare and tuna gravlax were adequate with nice presentation.
Service was rather tragic. Our two plates of rather small oysters (whatever it was $10 no worries) took 50 minutes to an hour. The appetizers were another 40ish minutes.
Nearly an hour on 20 oysters is rather impressive.
With so many other great options in the area I think we're unlikely to be back to Henri Saint-Henri.