Romanesco broccoli

I was coming home the other day and I noticed the weirdest thing in the veggie shop...

It was so weird, I actually tool a picture!

Anyway, I took note of the Japanese name (ロマネスコ) and later googled it, to figure out what it was, if was eatable and if I could use in my diet :D

I discovered it's actually not that uncommon, it's called Romanesco broccoli and wikipedia filled me in on the rest.
Unfortunately for me though, the next day it wasn't there...