...sorta.
An non-profit organization I have volunteered for in the past is having an fundraising event, and they said that they were looking for someone to volunteer to take pictures. The only requirements were that you have your own camera and tripod. I let them know that I'd help, even though I was by no means a professional.
Beyond the above, I don't know much about what I'll be doing...so...
What don't I know that I should be asking so that I can get ready?
I do already know that I don't get to keep the pictures I shoot, which I am OK with. I'm happy to be helping them out, and am doing it mostly to get some experience.
What should I definitely take with me to the event (I don't have much gear besides the camera and the tripod, but maybe there's something simple)?