Get the coconut milk from the man at the stand.
You can always search walkthroughs, but I'm not going to post the entire thing. Good luck on the island, it's one of the easier ones. ;)
you go to poptropica shark tooth island then you go to the person with the shark fin and then click on him....and then you will have the shark fin.
when you first leave your blimp go to the first guy you see he should be wearing a shark fin and hat talk to him you will get the shark fin
You are supposed to go to the Poptropica Store and buy the whiskers.
go to the top of the big shark state .
you go to shark tooth island then you try to dodge the shark attacks
first you have to go in the sharks mouth building. then you go through the maze(underground) and the bone is at the end
Go to the native in the tree and get what he needs then find the cannon and feed the shark
you go into the shark maze and go on youtube and type
go straight and go under the sea and you will see a shark you have to jump over it
In Poptropica, after you finish Shark Tooth Island, you can go to Time Tangled Island and go through such a fiasco!
go to shark tooth island.Then click costomize on the guy selling shark fins.get his hat.
thats easy, but its hard to explain with words. go to youtube and type in poptropica shark tooth island walkthrough.