Joe is getting married next month. The wedding is down in North Carolina, so he and his fiancee, Shelby (who is in the background of this picture) are also having an early Chicago reception in town this weekend. Since they're both improvisers, and almost all the guests will be improvisers as well, they've decided to improvise a fake wedding ceremony for themselves as part of the event.

I'm not really sure how it's going to work, but everyone in Otis (that can make it) are groomsmen.