http://wordcampchicago.com/wordcamp-chicago-regist...
Registration is open for WordCamp Chicago. The details:
Where: Downtown Chicago, IL
When: June 6-7, 2009
Organized by Lisa Sabin-Wilson (author: WordPress For Dummies and owner: E.Webscapes Design Studio) and Brian Gardner (creator: Revolution Themes) - speakers include: Matt Mullenweg, founder of WordPress..and more!