I was there with Steve & Garry. We were doing a live broadcast from the parking lot across the street from Murphy's Bleachers. Our show ended at 7, and by 7:01 I was in the bleachers.
It was quite a spectacle, remembered nicely in this video...
As you probably know, the game was eventually rained out. It started pouring in the third inning or so, and they called it a few hours later. The official first night game was held the following night.
But for me, 8/8/88 will always be the first night, and I was there.
8/8/88: lights on at Wrigley (rained out)
— Christopher Kamka (@ckamka) August 8, 2017
8/9/88: 1st official game under lights
8/8/89: Anthony Rizzo born
8/9/89: Jason Heyward born#Cubs