The first step is to beat the game. Now when you leave your house, Professor Juniper's Father will upgrade your Pokedex to the National ‘Dex.
|Wallpapers||Beat the Elite four twice|
|Relocator||Everyone Happy Simple Connection (password)|
If you play the game on the birthday you have set in your DS system's settings, when you talk to the nurse at a Pokemon center she'll ask if it is your birthday. If you reply "YES" she'll say happy birthday.
If you go to Routes 14 or 15(Routes that usually have fog) on they day you have set as your birthday, the fog will be cleared and you will be able to enjoy the beautiful scenery.
|Birthday Cake Prop||Pokemon Musical Theater|