The Watergate Hotel is a stylish and modern hotel located on the banks of the Potomac River in Washington, D.C. Guests can enjoy a buffet breakfast in the hotel's rooftop restaurant, which offers stunning views of the city. The breakfast buffet includes a variety of options, from traditional American favorites to international dishes. With its contemporary design and delicious breakfast offerings, The Watergate Hotel is a top choice for travelers looking for a hotel with a buffet breakfast in D.C.