FamilyGuy0395

Hello. I'm not sure if I'm posting this in the right place but I just had a question about the Gen. 1 Surfing Pikachu (https://github.com/projectpokemon/EventsGallery/blob/master/Released/Gen 1/Classic/International/Nintendo Power 1999/RBY - YOSHIRA (05238) Pikachu.pk1). Is there anywhere I can read up on how y'all verify legitimacy for these event Pokemon? The only reason I ask is I see some strange oddities with the Surfing Pikachu (has a nickname PIKCHU and PKHeX says it was encountered in the Viridian Forest). (By the way, I just want to be super clear. I am not casting any doubt or dispersions on any member of this amazing team that is backing up any of these event Pokemon, I just would like to educate myself so I feel comfortable that I have a legitimate event Pokemon in my save file that I can use.)