Ever wanted to meet a porn star? Now's your chance. The Chicago Sexpo (NSFW) returns to Excalibur tonight. In addition to appearances from adult film stars, the 21-plus event will include pole-dancing shows and three floors of exhibitors (toy shops, swingers clubs, dominatrixes, etc.). Tickets are $20, and will only be sold online, so get yours before 4 p.m.

We would include a picture to give you an idea of what you're in for...but, well, you know.