Woollim Entertainment, who manages artists such as INFINITE, NELL, Baby Soul, and Tasty, has revealed a mysterious teaser on YouTube and they want to know “What is the Next BIG THING?”

The teaser was revealed on October 23rd and reveals a broad November 2012 date. Many are guessing that they could be announcing a new artist, while others are thinking that there could be a family concert in the works.

Check out the teaser below.

Any guesses?

Source Woolliment