Cooper Hewitt (Design Museum)

Housed in the stunning Carnegie Mansion on Museum Mile, this design-focused Smithsonian celebrates everything from industrial products to fashion and graphic design across intimate, beautifully curated galleries. The museum's interactive digital pen lets you collect objects throughout your visit and take home personalized design recommendations. Whether you're a design enthusiast or simply curious about how everyday objects shape our world, this gem offers fresh perspectives on creativity and human innovation.