There are 2 free items, one old and one new. There is also a new yearbook (Which you’ll have to discover for yourself) and a new Pin.
The new pin is in the dance lounge. It’s a Cake!
The first free Item is the 3rd Year Anniversary Hat. To get it, click the red button on the fan above the cake
Lastly, the old Item (From the Water Party 2007) is the Ice Cream Apron
Dance with nothing else on to serve Ice Cream