Had an awesome experience here. Really great atmosphere, service, and food. We ordered several small plates between the two of us and then split the burger. That seemed like a good amount of food, and maybe even too much! The country calamari, and beef tartare were probably the highlights. All the food was prepared excellently and it all tasted really fresh. I'd be interested to go back with a larger group so we could try more things, and to try Halcyon in different seasons!
It's a good date-night place, and while it's not cheap, you definitely get what you pay for.