September 6 will be a big day for Tsum Tsum collectors. Not only is Disney releasing the new Villains Collection, but they are also releasdin the new Nightmare Before Christmas Box Set. The new NBC Box Set will include 8 different Tsum Tsums including Santa Jack. Below is a preview of the new Tsum Tsum set and a look at the box itself. Look for the new set on DisneyStore.com and in Disney Stores in the US, UK and Europe on Sept. 6.