The Isle of Sweet Tarts is an illusive site that is no longer advertised on Neopets. You can get to it by going to http://www.neopets.com/games/sweetarts.phtml. There you will see a page that has four types of sweet tarts. Your quest, as it were, is to collect the four tarts to get to the grand “Isle of Sweet Tarts” (much like a totem for you old style gamers). You must select “begin quest” for this to work.
You can try to figure out the clues on your own (if you refresh the page a few times you will get hints about the mystery locals) or you can go to where I have consistently found the items:
- The Igloo Garage Sale
- The Concert Hall (Tyrannia)
- Jhudra’s Cooking Pot (Mystery Island; not the witch found in the faerie land!)
Go to these sites after you have started the quest (you have to press the button at the isle site first). Sometimes you have to refresh up to 20 or so times to get the little info box saying that you have found something. After each one that you find, go back to the isle and get it taken off your list. These are not real items, so they will never show up in your item box.
After you have all four, your info box will come up with a link to the real Isle of Sweet Tarts. You will get the item “SweetTARTS Chest”and have the opportunity to send 10 email postcards to your friends (you earn 25 np per post). You can do this as many times as you want, but can get the chest only once. The chest is worth around 400 neopoints.