Referred to as "America's attic," the National Museum of American History offers an unprecedented collection of items that numbers to nearly three million entries. Everything from Dorothy's ruby red slippers, to one of the first Kermit the Frog puppets, to Julia Child's kitchen, to an astounding 34-foot Star Spangled Banner, are just a few of the numerous highlights. The kids will love the interactive displays, especially the ones that encourage invention and creativity.
Getting into the Eighteenth Street Lounge may require getting past the very selective velvet rope. This premier nightlife venue doesn't just let anyone in, as it is a favorite haunt of the city's elite politicos, culture vultures and even the occasional celebrity. Once you do make it inside, you'll enjoy the cool, lounge atmosphere and superbly stocked bar. There are occasional live shows, DJs and various theme nights on the weekly calendar that are all worth checking out.