Yes there were Nintendo events for Pokémon Emerald but not physically inside of the game however there was a Mew that you could have caught in-game that was available on Faraway Island but it was never available outside of Japan since you needed an item called the Old Sea Map before one of the Sailors would have allowed you to board their boat to take it to the island called the Faraway Island.
You must get them at a Nintendo Event. You must get them at a Nintendo Event.
catch a Nintendo event
Cheat or Nintendo Event
check www.pokemon.com
you need to go to a Nintendo event or you can cheat.
Only by a Nintendo event.
During a Nintendo event Nintendo gives out mystery gifts if you bring your Pokemon emerald to the event with a wireless adapter and Nintendo is giving out a gift emerald can receive you can go to a wonder spot and choose mystery gift on your emerald to receive the special gift. But all Nintendo events for emerald have long since passed.
You must get it from a Nintendo Event, or a R/S game that got it from a Nintendo Event. Or use a GameShark.
Nintendo event only in UK JOOEDUDE
I'm not sure, but I think you have to go to a Nintendo Event.
What you gotta do is you gots to go to a Nintendo event to get it.
you don't you need a Nintendo event