I'm looking for a nice Korean restaurant for a party for approx 40-50 people to celebrate our son's first birthday in Feb. Guest would be mostly adults and few young kids. A smallish restaurant that we could take over would be ideal but any private/semi-private space would be fine too. Either a modern/zen vibe or a very traditional maru-type atmosphere, definitely not looking for a big banquety place. We live in Manhattan but assume Queens would have the best food and most options in terms of space. Most of the places I've liked in the city are either too small, too pricey or closed (Kori, Franchia, DoHwa, Gama, Sura). Thanks!