Caviar topped tater tots? Shucked oysters on demand? A soundtrack of Dom Perignon corks popping?

This nightlife hot spot's grand debut was a festive, bougie fête indeed.

Last night man-about-town Zach Weiss hosted a gaggle of the city's most shimmering society staples, from Ivy Getty to Timo Weiland, to preview Peakaboo

The new late-night cocktail bar and lounge is perched on the 101st floor of 30 Hudson Yards, nestled inside Peak Restaurant, boasting stunning views, inventive cocktails, and a deliciously stylish mise en scène. 

To match the smart setting, Smart Casual attire is, quite refreshingly, required.

Click through for an inside look at the soirée and a peek of the swanky space!

[Photos courtesy Peekaboo]