The Delancey's rooftop arboretum sounds good on paper. It has a transparent roof and features palms, fountains, and reasonably inexpensive drinks. Unfortunately, however, the tropical theme is executed poorly and the space feels inauthentic and cheap. The crowd is also very focused on getting drunk. Although we have nothing against Friday and Saturday night revelry, in our experience you do not want to be around intoxicated patrons of the Delancey.