Penelope Kingston wants to be perfect. But being a perfectionist can be super-stressful! Sometimes, when things don't go exactly to plan, Penelope can't hold back her big feelings. It's going to take a whole lot of fun, friendship and Calming Techniques for Penelope to be her best self. 

Penelope is ready for a flawless weekly Skype chat with her dad: she's even prepared a list of conversation topics on her phone. But it's her dad who has the most exciting news of all - he's coming to her school fete! This is made even more exciting by the fact that Penelope is in charge of the Lucky Jar stall, where she will absolutely break the all-time record for most Lucky Jars sold at the school fete. Will this be the best weekend ever?