The second all-star game at the polo grounds July 10th 1934.
If I can only go back to see one game this would be a great one that would allow me to see the Polo grounds and see more players play. In 33 I would have gotten to see Ruth hit a homer, but less players played. Plus adding Hubbell's 5 consecutive strike outs of Ruth, Gehrig, Foxx, Al Simmons and Joe Cronin would be a feat that would be interesting to see.