Tinkatown rock is a place you can get to from tinkertown. VERY little is known about it yet.
It was released on the (Unknown) of (Unknown) and in it there is (Unknown).
To get it you have to (Unknown). If you get in you get a badge and that badge is needed for level 7.
You will have to make something to get into it. Another thing known is that you must SAIL to Tinkertown rock so the needed makeable is probably some form of boat.
Tinkertown Rock Is NOT part of a quest.
On November 13th 2011, Kevin announced that "It would be released next week unless something very bad happens."