We had afternoon tea at the posh landmark hotel, The Greenhouse at The Jefferson in Washington, D.C. The Jefferson is an historical luxury apartment building built in the Beaux Arts style by French architect Jules de Sibour. This building was converted to a hotel in the 1950s and eventually in 2007 with the current owners renovate the historic structure to a level worthy of its namesake – and its equally sophisticated present-day guests. The staff at The Greenhouse is gracious and professional. The details of the dining rooms is stunning from the thick velvet drapes, black and white tiles, and..