





Sparkling for the Semiquincentennial: A Celebration of Dumbarton House
At Dumbarton House
Northwest Washington, Washington
๐๏ธTours include the ground-floor period rooms
๐ปChamber music concerts happen here year-round
๐พProceeds support the reopening exhibition
Toast America's 250th birthday inside a circa 1799 Georgetown mansion at its grand reopening gala. Explore period rooms and gardens while raising a glass to history, preservation, and a fresh new chapter for Dumbarton House.
Georgetown mansion
America 250 celebration
Historic preservation
Garden cocktails
Friday, September 18, 5:30 PM
$250






Sparkling for the Semiquincentennial: A Celebration of Dumbarton House
At Dumbarton House
Northwest Washington, Washington
๐๏ธTours include the ground-floor period rooms
๐ปChamber music concerts happen here year-round
๐พProceeds support the reopening exhibition
Toast America's 250th birthday inside a circa 1799 Georgetown mansion at its grand reopening gala. Explore period rooms and gardens while raising a glass to history, preservation, and a fresh new chapter for Dumbarton House.
Georgetown mansion
America 250 celebration
Historic preservation
Garden cocktails
Friday, September 18, 5:30 PM
$250