Former President George Bush (left) and his wife, Barbara, look over their birthday cake during a cake-cutting ceremony. The ceremony was part of a celebration honoring the Bushes' birthdays. Bush will turn 75 Saturday and Mrs. Bush turned 74 on Tuesday.

Former President George Bush parachutes over the George Bush Presidential Library and Museum to commemorate his upcoming 75th birthday and that of his wife, Barbara. George Bush already parachuted in 1997 over Yuma (Arizona).