Mimi is an inspirational childminder who summons up magical characters to help kids to take ownership of their feelings through stories, song and adventure, and to be the best that they can be.
It's Rory's first day at Mimi's, and he learns how to make a new friend by visiting a little alien when he jumps through the magic space curtains with Mimi.
Soairse understands why dinosaurs can't live in the modern world by paying a magical visit to her crafted dinosaur, Droopy, in her collage picture.
After one disappointing attempt at making a honey cake for Mr Borkowski ends in arguments and hurt feelings, Letty learns how to be in charge and to work as part of a team.
Fizz and Rory learn how to take things One Step at a Time when welcoming a new boy, Lee, into Mimi's World. First, they overwhelm him with an enthusiastic greeting.
In Pirate Holiday, Lee overcomes his fear of boats by going with Fizz and Mimi on a magical pirate ship on the high seas.
Letty and Angus can't agree on what to do, so with the help of Mimi, YouYou and Sausage, they find a happy compromise and throw a Silly Spooks Day.
Mama Tembo persuades Benjy to try something new and tells him that things aren't always what they seem in Broccoli for Benjy.
Soairse learns how to hand back a kitten she has found to its rightful owner and, in doing so, makes two new friends in All Is Not Lost.
Letty borrows a lucky moonstone ring without asking and learns an important lesson about communication with her friend, Saoirse.
Ada feels frightened of thunder but having visited a Little Bear in Mimi's Big Book of Everything, she realises that once she knows how thunder works, she's not frightened.
Benjy is frustrated at being smaller than the others, but a bobtail squid called Kaimana shows him that it's quite possible to be small and mighty.
New girl Neela doesn't want her Mum to leave her but, when she finds out about Mimi's Magic, her worries disappear and she has the best time with her new friend, Saoirse.
Letty is nervous about meeting her Dad for Father's Day as he's been away for a while. She discovers that doing things with your friends can help overcome shyness.
When Rory meets a Floozlegrommit, he realises that having a new baby brother or sister could be a brilliant thing, and that his Mums will still love him just as much.
It's naptime for Neela, but when she refuses to take a nap, Sausage comes up with a bright idea that she can count sheep in Mimi's magic wall hanging.
Lee is worried about moving home, but a hermit crab teaches him it's not the shell that matters - it's all the things inside!
Some wise words from Mama Tembo and a meeting with some argumentative robots helps Angus to try something new.
Lee and Ada must learn to be kind and share when they both want the same thing.
When Angus finds he's the only kid at Mimi's today, a quick trip to the moon shows him how you can have fun on your own by taking a little time to dream.
While trying to cheer up his Nanna, Lee learns that a single string cannot make music, and that a single boy cannot make a dragon. Sometimes, you need some help from your friends!
Neela wants to be just like Letty, but soon realises being herself and living in the now is the best way to go.
Rory wants to go and see his grandad now, but he needs to learn to take things slow and steady so he can have the chance to learn that it'll all be Worth the Wait.
In Pot of Gold, with the help of Sausage, Soairse discovers that she can go on holiday and have a great adventure if she just uses her imagination.
With the help of a mermaid called Sharon, Neela learns how to accept the loss of Minky Moo her toy monkey and adopts Mimi's old bear, Horace.
Fizz must learn to make the most of the situation when she doesn't get the part she wants in the children's play.
When Benjy and Saoirse make some mistakes, they realise that you learn more from the things that go wrong than the things that go right.
Letty realises how much she loves her little brother and learns to be patient with him after visiting a grumpy alien who is jealous of his friend.
After a bad dream, Ada is feeling very frightened. But with a little help from Mimi, Sausage, Mr Mellow, and Pogglepoop the monster she learns how to face her fears.
When Saoirse's plans go wrong, Mama Tembo encourages her to adapt to the situation and find a different way to have fun.
YouYou and Sausage help Lee learn how to be adaptable and to understand Fizz's point of view during a Space Mission game.
When their model village is accidentally ruined by Ponchki, Lee and Ada discover from Mama Tembo that sometimes things can turn out better than you had originally planned.
Saoirse learns to say sorry and to own up to her mistakes when she accidentally gets green paint on Miss Rist's new top.
Lee doesn't feel confident in his new glasses, but with some help from Mimi, Joe, and Mama Tembo, he learns to stand tall as the highest tree and wear them with pride.
Letty and Benjy learn how to give Ponchki a lovely day with advice from Sausage and Mrs Butterworth learns that dogs can be rather sweet!
After upsetting Miss Rist on her birthday, Saoirse and Letty think a magical party will be a great way to apologise.
Rory is feeling homesick during his first ever sleepover with Uncle Joe. Sausage thinks turning it into a camping adventure will help!
Rory and Ada meet a mermaid that teaches them that Fizz just needs a little time to feel comfortable about sharing her special treasure with them.
Letty's feeling nervous about singing a song in front of lots of people in case she messes up. But Mama Tembo encourages her to be 'the best that she can be'.
Mimi and Joe have got their happy ending, but there's still one thing left to do. They have to introduce Joe to the Magic!
Rory learns the gift of giving from the expert himself, as Mimi, Joe, Miss Rist and the children celebrate a magical Christmas.