Housed in a real three-story 1904 firehouse, the former quarters of FDNY Engine Co. 30, this museum houses one of the country's most extensive collections of fire-service memorabilia from the 18th century to the present. It is also the best place to pay tribute to the 343 heroic firefighters who lost their lives just blocks away in the World Trade Center disaster. Expect ongoing changing exhibits relating to the September 11, 2001, terrorist attack. Other displays range from vintage fire marks to fire trucks (including the last-known example of a 1921 pumper) to the gear and tools of modern firefighters. Also look for the leather hoses, fireboats, and Currier & Ives prints, plus a new exhibit on fire safety and burn prevention especially geared to families. Best of all, real firefighters are almost always on hand to share stories and fire-safety information with kids. The retail store sells authorized FDNY logo wear and souvenirs. Call ahead for details on scheduling a guided tour.