They have high school, college, adult, corporate/club chapters, prison programs.

https://www.instagram.com/becauseisaidiwould/?hl=en

Many groups are open to the general public to join. Some are closed/available only to those in a school district or on a campus, and their invitees.

It’s like a Meetup group, but with area organizers, centered around performing charity or volunteering in the community vs. meeting up to go hiking together, or to attend a cultural event.

Friends in PA elsewhere have participated, and in OH not too far from here. I’m not certain where chapters here are located.