Missy's 30th Birthday in Chicago?

We know it is a little early (barely March and her birthday is in July) but if people vote 'yes' we thought advance notice would be helpful to actually make it possible. We thought it would be fun if people could come here to celebrate in Chicago but wasn't sure if people would actually be able to do that - so to find out we decided to create this poll. It is open for two weeks, if you can answer by then it would be appreciated but if not - don't think it's a strict date. We are really just trying to get an idea of who is interested and who already knows that they definitely can't do it.