Lounges Washington DC s hotels are unrivaled in diversity, beauty and class. With the staggering list of high profile guests that grace the streets of Washington, these hotels must accommodate the tastes of everyone from students to royalty. Classic cocktail lounges, such as the Watergate Hotel s Potomac Lounge and the Willard s Round Robin, are perfect for enjoying traditional sophistication. Anyone seeking a taste of the unordinary, though, can visit one of the ultra modern hotel lounges like Bar Rouge, a sumptuous, seductive and wildly popular hangout in the Hotel Rouge, or the Topaz Hotel s Topaz Bar, where Zen lifestyles are cultivated over happy hour martini meditations. In the hotel bars of Washington DC, it wouldn t be uncommon to be sitting at the same table where political deals were struck over cocktails or to see celebrities sipping margaritas.