The Explorers Club
This is a private club in a gorgeous Upper East Side mansion. Lovely, low-key elegant atmosphere. A little stressful during the planning process, and I felt unneccesarily so but overall it was very good and I would recommend it. Caterers come with, food was okay but I've had better. Could've used more "pampering" day of, i.e., the waitstaff was nonexistent to my husband and I. It would've been nice to have our drinks filled at all times and to be checked on more often.