Tammy Haddad, Dr. Ronald DePinto Affleck , Fred Armisen , David Gregory and Chuck Todd as well as Olympians and actors who kicked up their heels to the music of band Jimmy Eat World — kinda like throwback Thursdays — while others were enjoying a Vanity Fair nightcap at Firenze House, the residence of the Italian Amb. Claudio Bisogniero and his wife Laura. We were grateful for the morning-after parties: Thomson-Reuters at The Hay-Adams and the Allbritton Politico Brunch at the Georgetown manse of Elena and Robert Allbritton, where House Minority Speaker Nancy Pelosi rolled up her sleeves to show us those “tattoos” dissing the Koch brothers from the video that aired during the correspondents dinner.The video went viral with over 1 million views. “MOMWUT?” tweeted her daughter. But we got a first-hand look when we asked her to bare her arms — oopsie, all gone! Just like the weekend.