"After dark", this "upscale" Rittenhouse Square brasserie "turns into party central" with "frisky" "yuppies" and "master's students" "mobbing" the dance area, "playing pool" and flirting beneath the bar's "fabulous chandelier"; just beware that service can be "slow" and the newly renovated space "packed so tight, you could spill your top-shelf martini and it wouldn't even reach the floor."