The list of secret codes is in Related Links.
These are the codes that still work:D23book902156959015derbystylefashion624149947954106510bloomflowerhttp
The full list of working codes is in related links.
The list of secret codes is in the related links.
Not yet, but some may be released soon.
Not any yet. 2013 may bring new codes, however.
There are no secret codes for this type of reward.
No, there are no new codes, and there is no sign there will be.
I emailed Pixie Hollow and they said around January 2 2013
superbia codes
Heroup july 2013 cheat codes
It is sold during Silly Days, and, as of 2013, the Mermaid Party.
No. You have to buy your own.