Meloetta event (March 4th-24th)

I hate it because it's awkward. You go to a store and stand there on your DS not buying anything, downloading a pokemon in a pokemon game while a bunch of people around you are buying first person shooters like the sheep they are.
Not doing it ever.

If the signal is strong enough, you don't even need to go in the store, just download it outside. Although standing in front of a Gamestop with a DS/3DS on your hands is just as awkward.