I lived on 8th St between Broadway and Mercer. The Bottom Line was at 4th and Mercer. They usually has two shows a night, the latter was doors open at ten, music at +/-10:30. I was single and working in investment banking at the time and my work day frequently ended just in time for a 10:00 dinner. Five or six times a month, I’d just wander in to TBL to grab a burger and see whoever they trotted out that night.
I saw some amazing acts that I’d never heard of before seeing them live - first among them was John Hiatt.
BTW, I sold my place there in 2001 and TBL closed up shop within a couple of years. Coincidence?