so how is it sitting in the park on a 100 degree day?
Sections 312 and lower numbers on the Infield Gallery level are under shade from about 14.30 onward, so when I got to my seat it had been out of the open sun for an hour and a half - really wasn't much worse than Thursday evening.
No argument though about open-sun areas (including waiting for my bus to go to the park) - that was a downright scorcher.