Reply to How do you find EDM events?

I just moved from San Francisco to Chicago, and know little about the EDM scene here. San Francisco has spoiled me with sfedm.com. I've been scouring facebook.com and going.com, and I now know of a few venues that I'll be checking out. Regardless, I figure this could be a good topic of conversation:

Assuming you know nobody in a new city, how do you find EDM events?