Cake Factory Day!

So, today I found this little neat cake factory near my nickname. I was curious, so I entered the factory to look how it works. And I found it's quite fascinating, so I wanted to invite you all for a small tour there too. Hope you'll enjoy it too. It requires to be 3 levels high because of safety reasons, sorry.

Also, I was wondering - in my profile registration date shows "December 1, 2013", but today is November 30... Is it a bug or it is intended? I thought we should celebrate on the same date, not the day before. Or would the cake factory remain there for two days?

View attached image.