Dr. Samuel D. Harris National Museum of Dentistry
Baltimore, Maryland
Designated by Congress as the official national museum of dentistry, this fascinating museum showcases the evolution of oral hygiene. Visitors can marvel at Queen Victoria's personal ivory-handled dental instruments, George Washington's famous dentures, and vintage dental chairs that look more like medieval torture devices. It is a surprisingly engaging tribute to the profession that keeps us smiling, complete with interactive exhibits and vintage toothpaste commercials.