Honestly not trying to snark, but did you try searching previous posts on the topic? I know the search function isn’t always great but there’s been a few recent threads that will be a good starting point. Check Hoboken sub as well.

To help narrow down, consider why you want to volunteer, what interests or skills you have (doesn’t necessarily have to be any special skill though. Lots of opportunities are just like, show up / be humble / be useful ) and what kind of time commitment you can make.

Good luck!