Secret Room: Herbert's Layer!

When you get to the room before the top of the mountian click the piece of ice:

Then walk through the gap.

The room has a ton of things that any penguin wouldn't want like:

• Big slippers!
• Lots of things to get warm.

Then, you may notice the fish. Herbery likes fish. It looks like a place for a...

POLAR BEAR.

Which means it must be...

HERBERT! 

Even the tour says stuff about it...

Either a yeti or Herbert!
Waddle on!
~ im a ligor