150!!!

So, just found out tonight that one of the workshops we will be teaching this week is supposed to have 150 people. Oh... my... goodness. So, we need your advise. We already have a number of ideas in mind, but for all of you that have worked with larger groups, what have you found that works? Realistically I don't think all 150 will show, but regardless, we will have a large group and only three hours a day to teach them. This is going to be one interesting week.

Mexico City

Steven and Nathan