I have volunteered for High Water women, which is a non profit organization "focused exclusively on providing women in the financial services sector opportunities to be involved in philanthrophy, volunteerism, and mentoring endeavors that better the lives of women and children."
I think the cause is noble, and have volunteered several times. They send you an email on the activites that you wish to volunteer for and you sign and show up. To sign up:
Please let us know what kind of volunteer opportunities you have as other s might be interested in it. Thank you!