Thanksgiving statue (which is a stone turkey statue) was first introduced to the smrfs village back in 2010 and was only available for sale only in Thanksgiving updates in 2010 and 2011. Last year was found by chance by player as a secret and hidden itmes in the village (for more details read this) . This year also is made available for sale as a promotional item for 8 hours. It costs 15 smurfberries and it is used purely for decorations it does not give any XP (experience points) or gold coins. However it unlocks Thanksgiving images in your profile pictures. Thanksgiving statue is only available in the main smurfs village you can not buy it in the island or in the mountains. If you didn’t get the thanksgiving statue now you may get it at any time soon, but make sure you are connected to the interned, because you won’t get promotional items if you are not connected.
In case you missed the offer, there is a high chance to get it again, but only in this thanksgiving update.