USGBC-NCR Green Tie Affair 2018 USGBC National Capital Region Thursday, March 15, 2018 from 6:00 PM to 9:00 PM District Winery, 385 Water Street Southeast, Washington, DC 20003 Welcome the Spring with the U.S. Green Building Council National Capital Region (USGBC-NCR) at our 17th annual Green Tie Affair celebration and fundraiser! We're hosting 300 of your green […]