Mount Vernon Underground Masquerade
https://www.mountvernon.org/become-a-member/mv-underground/
Mount Vernon Estate 3600 Mount Vernon Memorial Highway, Alexandria, Virginia 22121
Benefit for Mount Vernon, featuring a black-tie and mask dress code. Heavy hors d’oeuvres, open bar, live music and dancing, private tours of the mansion including a rare peek into the underground cellar, 18th-century fortune telling, fireworks over the Potomac and a photobooth. Tickets start at $90 for members; $159 for non-members.
Info
Photo courtesy of Mount Vernon Estate