Today's strategy...coughing. Sounds croup-y, but since Oliver never had croup I am not entirely sure what it sounds like. I saw The Nanny Diaries but my memory is fuzzy. It's not really barky, but it's not like Eleanor's "normal" cough either. She didn't nap this afternoon due to the coughing (and a poop, but we're used to that happening mid-nap and she generally goes back to sleep after clean up). Tonight she's not sleeping, again due to the cough. I just got the humidifier going, something we haven't used since before she was born. We'll try the steamy bathroom approach if she doesn't settle soon.
As I've been typing, she has stopped coughing, at least for a few minutes. And as soon as I typed that last sentence, she coughed again. She wouldn't want me getting complacent or anything.