I have mentioned this local event for a number of years. It’s across from the fuel tank farm at Dulles airport at the Hilton hotel.
It is usually two floors of the hotel. Each hotel room is a store of beer breweriana that is for sale. Cool stuff: signs, cans things old breweries used to promote their beer. And of course, there’s beer. This guys get kegs from a lot of breweries. One guy has a brewery in Connecticut (I think) and has a jockey box of his beers. There is a bottle share that usually has Bob and Ellie Tupper in attendance.
It’s just a F’N good event.