Which restaurant chain, famous for its root beer and root beer floats, celebrated its 85th anniversary in 2004?

Cecil Kellaway played Mr. Earnshaw, Cathy's father, in which 1939 film classic? In the cartoon "Beany and Cecil", Cecil was a seasick what? Ceded to the United States in 1783, which city is often called the oldest settlement in Wisconsin? Cedric the Saxon, Rebecca and Lady Rowena are characters in which novel by Sir Walter Scott? Diarist Samuel Pepys was born on February 23, 1633, in which world capital? Which U.S. president was born on October 1, 1924, and celebrated his 80th birthday in 2004? Founded in its current form in 1969, which airline uses a logo based on the red-and-blue symbol on its nation's flag? Which holiday commemorates the 1862 Battle of Puebla and is sometimes mistaken for Mexican Independence Day?