Fra unclekage on the Anthrocon website:
Anthrocon's very existence depends on its dedicated volunteers! We have updated our Volunteer Page with a list of what is needed, where and when. For the most part you need only stop by Convention Operations in the Westin and let us know you are willing to help, and we will put you to work. There's a few positions that we need folks to contact us in advance for, namely the loading and unloading in Philadelphia. Also, we're starting up a new FAQ DESK onsite. If you'd like to help out as a source of wisdom and direction, let us know.