Yeah, My friends and I planned to do a HTTYD group for comic con. 2 of them(the Tuffnut and Astrid) were helping out with the School of Dragon's booth while at comic con and got to join us for this picture while they were on break. The Dragon was announced to be wandering outside on Sat, so we attempted to track it down to take pics. That Hiccup(non-movie) was employeed by Dreamworks to Promote the musical from what I understand .
All and all, I'm just happy we made it work since we would never get a chance to take a pic with something like that again .