Travel: Intriguing San Antonio
Mark Twain recognized San Antonio's
distinctiveness over a century ago when he named it one of only four
unique cities in the United States, along with San Francisco, New
Orleans, and Boston. Only after San Antonio hosted the 1968 World's
Fair, held in conjunction with the 250th anniversary of its founding,
did people start taking notice. Read more at PassportMagazine.com.