Volunteers will receive a bit of a behind the scenes access and meals with the team. Also you will get extended access at the events checking out all aspects of the demo units. If you are interested in traveling with the team for any part of these events we also cover hotel etc. In the past this was a quite fun thing for those involved (just saying. 
Events locations are: (subject to change)
Orlando, FL
Philadelphia, PA
New York, NY
Austin, TX
Los Angeles, CA
Those interested PM me directly for further details!