What Is It?

While staying in Thailand I came across this.

Have you ever seen something like it before?  Do you know what it is?  I'll give you a clue: you can eat it.

What Is It?

Hey Grade 2's (and all other readers) You did a great job brainstorming ideas about what that big black blob was in London, so I have another challenge for you...what do you think this building in Istanbul was used for about 300 years ago?

Can't wait to hear all your ideas.