Regression Happens

So we thought Mayzie was almost fully potty-trained.  Sure, she still wears a diaper to bed, but she was using the potty all day long and happy about it.  I signed her up for a 1/2 day summer camp with her sister. Naturally, one of the requirements is that she be fully potty-trained.  Said camp is in less than a month.  I'm starting to get nervous.
It started with a couple standing pees in the living room.  I brushed it off because the TV was on and she has a hard time pulling away from Wild Kratts.  
Then she did it at the babysitter's house.   Then at her Nana's house.   Then out and about on a play date.   Now it's happening more often than she actually uses the potty.  
I know it happens.  I'm trying to be patient.  I'm crossing my fingers that she's going to get it again before her camp adventure that we've already paid for.  
Until then, I'll laugh at her carrying around her penguin potty and continue doing a silly dance and over praising her for her potty successes.