How do you get different faces on animal crossing lets go to the city?

Try this:

1. Collect fruit from your trees in your town.

2. Post them to your friends (in the town)

3. Hopefully they send you different fruit back.

OR

1. If any of your friends have the game, get their codes.

2. Go to their towns and take some of their fruit.

3. Then go back to your town and plant them.

4. Water them and they will grow (takes about 2-3 days)