Some streets simply lead you to your next destination, while others stop you in your tracks! Mt Pleasant Street is a good example. Linger a while at this well-known strip with other tourists and locals.
You'll be spoiled for sightseeing choice when spending time in Northwest. Mt Pleasant Street is a great place to begin here, but there are plenty of other interesting places to appreciate. White House, Arlington National Cemetery, and Lincoln Memorial are not far from the public thoroughfare and and will cap off your day nicely.