American Auditory Ctr

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.

The National Building Museum presents several fascinating exhibits that cover architecture, construction and engineering. And while several of the country's most famous structures are spotlighted, the actual museum building itself is an exhibit in its own right. This amazing venue features massive columns, a picturesque fountain and a highly decorated ceiling that reaches 15 stories upward. Several interactive exhibits are part of the many highlights, including temporary exhibits that focus on the development of ghettos, roads, factories, parks and more. If it was built, the chances are its story is within the walls of this incredible museum.

Take the family on an incredible safari the next time you're in Washington, DC. How? By visiting the National Zoological Park that's part of the Smithsonian Institution. The kids will marvel at more than 5,000 animals that are presented in their natural habitats. The zoo sprawls out over 163 acres and includes informative displays and attractions placed throughout the grounds. Don't forget to see two of the zoo's most popular residents, Mei Xang and Tian Tian, the two giant pandas that are on loan from the China Wildlife Conservation Association. The kids will absolutely love it!

The Tiny Jewel Box is actually an ironic name for this multi-story boutique that offers an amazing array of souvenirs and gifts. A good part of the inventory is acquired through area estate sales, and that means that you'll find one-of-a-kind pieces like broaches, earrings and an always-changing assortment of antique jewelry. Also, new diamond and platinum items are on display for you to view. Plus, don't miss some of the other gift ideas like sweaters, crystal candlesticks and painted coffee mugs that will please that one friend of yours who always seems to be difficult to buy gifts for.