Hey hey!
I see the buddies gave you a lovely welcoming, so I'm not going to repeat what they've said. :P
However, I will extend a lovely welcome to you, and I'm glad you've joined us here.
A kindergarten teacher? That's AWESOME! I'm studying to be a teacher myself - I don't really have a specific grade level, but kindergarten, first, and second grades are my favorites. Teachers are definitely a special breed, and I'm sure you'd make a wonderful one.
Hope to see you around!
~Em