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One of the city's most stunning attractions is the Washington National Cathedral that began construction in 1907 and was not completed until 1990. Theodore Roosevelt was just one of the Presidents who oversaw the cathedral's construction, and every US President has attended services there. The structure is approximately one-tenth of a mile long and it contains more than 200 stained-glass windows that create a mesmerizing effect when the sun shines through. The observation gallery within the cathedral offers still more unbelievable vantage points, and there are regular tours that explain the architecture, history and the church's mission in further detail.

Is great bowling right up your alley? Then head to Potomac Lanes Bowling Center for a great game or two. The facility is quite family friendly, with a great game room the kids will enjoy as well as lane bumpers set up by request if you have a young bowler in the family. Great prices, especially during the week, make Bolling an excellent place to bowl for the whole family.

At the end of the evening, why end it? The DC9 is the perfect place to listen to the resident DJ spin tunes until the wee hours. Or, if you prefer something a little earlier, the club is also a great place to begin your DC nightlife experience, as the venue is perfect for convening with friends and hanging out for awhile after work. In the middle of the evening, the energy level rises thanks to the excellent live bands that frequently plug in and play. So, clearly, at whatever point you are in your evening out, DC9 has you covered.

Want to know where all the money comes from? Then get set to find out on one of Washington, DC's most popular tours when you visit the Bureau of Engraving and Printing. Some of the exhibits include bills that are no longer in circulation, counterfeit money and a staggering $100,000 bill, along with a presentation of how money is produced and printed. In keeping with fiscal responsibility, the tour is actually free but during peak summer months, admission tickets are given out on a first-come, first-served basis.