The Women's Convention kicked off on Friday in Detroit — "part pep rally, part revival meeting," per USA Today — and 4,000 women heard from speakers like Rose McGowan, Women's March co-founder Tamika Mallory and Rep. Maxine Waters.

Attendees learned things like how to lobby Congress, how to help end white supremacy and violence against black men, and how to get a woman on the $20 bill, USA Today reports.

The highlights: