Ava can read

So on Tuesday, Ava turned 3 years old. Today, she picked up her "Zoo Friends" back pack (I had no idea it was called that until now) and pointed at the letters and read "Z. O. O. Zooooo." WHOA! Evan and I had taught her that "Z.o.o spells Zoo" when we were in the car headed to SD Zoo a few weeks ago. I had no idea that this stuck, or that she could actually read it in other contexts. I am amazed by this kid.