Emergency pet care

[cerulean]

My cat started vomiting last night. I'll spare details but it isn't normal fur ball vomiting after all, and the poor thing hasn't stopped. At one point something came up (I can't figure out what the hell it was) so it seems like he ate something he shouldn't have and I'm worst casing myself into thinking his intestines are entangled and blocked. Every time I think he's done, he goes again and his demeanor just isn't right. I'm starting to freak out. Alas, it is a Sunday and I have no idea where I can take him immediately.

So my question is, where can I take him for emergency care? Superpages.com isn't helping and I want to get him checked out as soon as possible.

Edit: Thanks guys! He's feeling better and I definitely saved the information.