Girls trips take on a new meaning at D.C.'s “future is female”–themed hotel, complete with with funky, feminist art and a souvenir shop that funds nonprofits around the world. The unique theme of Hotel Zena is spelled out in seven stories on the building's exterior: a larger-than-life mural of two women warriors stretches across Hotel Zena, painted by an artist known as Miss Chelove. Floor-to-ceiling windows provide plenty of natural light, and it's worth it to spring for a Circle View room to looking out onto landscaped Thomas Circle and the city skyline.