Try google maps >.> or go to the apple homepage and find a apple store near you
EDIT- Dude, make sure your know what you are getting into if you send it to a apple store.
Worst Case Scenario-(Most unlikely) Apple sues you. (Reason-Tempering with he system software of any kind, putting modifactions and / or hacking software..
I read a comment on yourtube saying a guy got sued for $80,000 for hacking. I will try to look for the video..
Double Edit- This only would apply if you jailborken you ipod.
Triple Edit- Oh i see the picture of it.
I would restore it then send it in if possible.
(That way, apple cant sue you and all your jailbreak data is GONE

)