Start your day with a visit to the International Spy Museum in Penn Quarter. Admission is $15 per adult and time specific so advance purchase may be preferred so you can plan your day. Visit the museum’s website to order advance tickets or to learn more about the museum’s exhibits. Have a late lunch at Potbelly Sandwich Works at 726 7th Street NW. You will leave satisfied and having spent less than $10 on your entire meal. Wander around Penn Quarterand neighboring Chinatown or catch an afternoon matinee at the movie theatre around the corner. For dinner, eat at Zola’s, which is located beside the Spy Museum.