Hey here are my friend codes. Add me and post your friend codes so I can add you. I'm fairly new to most of these games so have mercy.
Animal Crossing: 2148-3874-7819
Metroid Prime: 1761-8360-2797
Tetris DS: 634485-226313
Mario Kart DS: 257787-281119
Club House Games: 5412-5581-9991