Why is this woman so happy?

She just flushed a toilet. YES!

Well, not just ANY toilet. Emerson School principal Tara O'Neill gave a flush to the latest public Portland Loo. As part of the dedication ceremony, Emerson students sang:

When you're on the playground, what can you do?
If you need a bathroom, where can you—?
We have an answer, built just for you
Slip to the loo, my darling.
Loo, loo, skip to the loo...

Then you can hear a teacher insert: "Don't run!" But if you need to get to the loo quickly and you don't want to attract attention ("Timmy's got to bust a grumpy!"), isn't skipping a little conspicuous?