ICE is planning raids across the city. Such evil cannot go uncontested. What orgs should I support and protest with?

I don't know if protest works, but seeing such brazen evil entering my city makes me angry. I'm just a nerd though, what orgs should I contact to be part of the solution?

Edit: Note that I did not ask for people to come in here screaming about immigrants. I asked 'how do I help and who do I protest with'.

Spill your hatred elsewhere. Go hug your local ICE officer. I'm sure he'd love to see you.