Don't ask me how, and definitely don't as me why, but somebody spent a great deal of time and effort constructing this entire miniature city from eggs. I could do a little research and give you some hard facts and figure about this, but sometimes things are just better left unexplained. For instance, I see from the pictures that the eggs are stacked on top of each other, which must have required a ridiculous amount of patience and skill. Also, what's going on with the flooring in this building? It looks awful.
You really would have to be walking on egg-shells at this exhibition wouldn't you? Not literally though, as you'd probably be thrown out, and the guards would smash your albumen-like teeth in. There would be yoke running down the street. They'd make you eat your own intestines like a battery-fed hen. Alright, maybe that's going a bit too far with the egg jokes, but I couldn't resist. I'm sure you understand!