Attendees fight for a wig fired from a T-shirt cannon by actors Neil Patrick Harris and David Burkta.

Attendees fight for a wig fired from a T-shirt cannon by actors Neil Patrick Harris and David Burkta.

Attendees fight for a wig fired from a T-shirt cannon by actors Neil Patrick Harris and David Burkta.

Attendees fight for a wig fired from a T-shirt cannon by actors Neil Patrick Harris and David Burkta.