After hosting pop-ups across the country and creating major buzz in the wellness industry, New York's go-to massage studio, nail spa, cafe space (and more!) has officially expanded. On Wednesday, Chillhouse founder and CEO Cyndi Ramirez-Fulton was joined by the who's who of city It Girls (and Boys) for a celebratory rager at the new Chillhouse Flagship, a massive pastel-and-neon hub for all your self-care needs on Varick Street.

When stylish guests, including Lo Bosworth, Babba Rivera, and Taylor LaShea, weren't hitting up the open bar for Ketel One Botanical cocktails, they were lining up at the nail bar for complimentary manicures featuring Chillhouse's fun designs, dancing to the tunes of DJ Jenny Albright, or exploring the new space which features massage and facial rooms, and new to this location, pedicure chairs and a sauna (um, major).

Missed the party? Click through for a look at what you missed - and start booking your appointments at the flagship now!

[Cyndi Ramirez-Fulton, Adam Fulton by Emma DiMarco/]