Right after getting the glove and using on the bell, at the top of the pagoda after pushing the blocks and getting the checkpoint. in the other corner is a walled off hallway with a bag with white particles coming out of it on one end.
Picture: http://i.imgur.com/8zzWGPP.png
At the other end is a concrete wall with what looks like the glove in a fist shape with a down arrow on it.
Picture: http://i.imgur.com/rO2OigU.jpg
I haven’t seen any people talk about this or mention it and i’m wonder if anyone else has seen this. And if i’m missing something or if there is a upgrade in the future worlds/zones for the glove to break the wall.