JoJo holds her first ever sleepover at her house, but Bal Boa feels a bit homesick and is afraid of showing his stuffed animal (Stuffy Wuff) during the sleep-over, but is surprised that everyone brought theirs to the sleep-over.

JoJo learns to plant her own garden by growing squirting flowers and learns that it takes time and patience for them to grow.

After Mr. Tickle's cannon breaks down and missing the Circus Train, JoJo and Mr. Muscles began an exercise program for him to get him physically fit.

After missing the mailman while trying to mail an invitation for Mr. Tickle's surprise party, JoJo starts a bicycle delivery service with Skeebo, Fire Chief Seltzer, and the Fire Clown band.

Babalulu the owner of the local ice cream parlor now has a job selling pretzels at the Big Top, but she never know how to twist pretzels, so JoJo and her friends help out doing crazy twisted forms for Babalulu's pretzels.

JoJo accidentally leaves an old family heirloom, a large clown nose that once belonged to her maternal Great Grandmother Lotta Yucks (Peaches' Grandmother) at Babalulu's ice cream parlor and must move it back, not knowing that the large red clown nose got mixed up with cherries at the ice cream parlor.

JoJo and her father try to make a special breakfast for Peaches for Sweet Peaches Day (a holiday like Mother's Day) but it goes wrong.

JoJo and her friends make crafts out of a type of popcorn that they thought was old and wouldn't pop but it's a special kind known as "Giggle Corn" that pops whenever they laugh.

While at the park practicing funny clown walks, JoJo and her friends discover a depressed Cotton Andy, after his cotton candy-making machine Whoopsabell breaks down and tries to cheer him up exhibiting the funny clown walks that they learned in class.

Franco the Fantastic the King of the Jungle and the greatest circus lion of all time visit the Big Top for performance and Goliath feels a bit jealous and envious about him and thinks that Franco was better than him but learns that being himself is just as good.

The Annual Thanksgiving Hip Hooray Parade is in jeopardy when Mrs. Kersplatski is hospitalized after breaking her elbow and JoJo and her friends bring the parade to Mrs. Kersplatski and the patients at the Big Boo Boo Hospital.

JoJo and her classmates celebrate a new holiday that the Frogini Brothers brought over from the "Old Country" and learn about the traditions of Happy Hoppy Day.

JoJo, Croaky, and Skeebo go to the Big Kid Toothbrush Tree to help Goliath get a new toothbrush and to the Big Kid Toothpaste Tree after Goliath outgrows his baby toothbrush and toothpaste, and relearns how to brush his teeth.

JoJo, Goliath, and her father take Charlie to Uncle Flippy's Funny Farm for a visit, but chaos ensues when Charlie wanders off and discovers a whole new way to tour the farm.

JoJo and her friends go "clowny-fishing" with her father and Goliath accidentally unplugs the lake's plug and JoJo and her friends try to rescue the Clowny-fishes.

JoJo and her friends meet Tater's new youngest sister, Small Fry, for the first time but Tater gets jealous when Small Fry gets all the attention but learns that being an older brother is very important.

JoJo and her parents are invited to the Tightropes for dinner but have to act fancy and finally learn that the Tightropes would rather have the Tickle family be funny than fancy and learn a few humorous tricks from the Tickles.

The Froginis take care of JoJo and Goliath for the night while the Tickles celebrate their wedding anniversary.

JoJo and Goliath witness a special dance by the Teddy Bears while camping out with the Clown Scouts at the Funny Face National Park.

JoJo, Goliath, and her friends are ready to ride the Octopus at the annual Circus Town Carnival, but Goliath and Dinky couldn't go the ride because they're too small, but both Goliath and Dinky found a ride they could go on.

Skeebo gets the Hiccups and JoJo and her friends try to help cure them.

Mrs. Kersplatski has a special surprise for her class --- tomorrow is their 100th day of school! She has some big, fancy blocks for 100 and explains some helpful tips to count up that high. She then asks each member of the class to bring in one hundred things the next day. JoJo wants to bring in 100 really big things, but all of her ideas seem to come up short.

Granny Tickle pays JoJo a visit and gives her a brand-new toy, a Hip-Hop Happy Hoop. JoJo loves the toy and all of the tricks that she can do with it. She loves it so much that she keeps playing with it without letting her friends have a turn --- and soon finds them off playing without her.

Goliath hurts himself while playing Follow the Leader by stepping on a splinter and JoJo and her mother take him to see Dr. Longtall the veterinarian, but Goliath felt a bit nervous, but JoJo discovers that others are also nervous as well and discover that laughter could stop their nervousness.

It's "Bring Your Kids to Circus Town Club" day at the Circus Town Club and JoJo and her friends decide to create a club of their own, but disagree on a Silly Secret Signal for the club, but decided to combine all three into one code for their clubhouse.

Goliath gets a mane-cut for the Big Whoop-De-Do celebration, but has a very hard time selecting the perfect mane-cut for him.

Granny and Grampy Tickle come for a visit and JoJo is planning a juggling act with 10 balls with small clown faces on them, but need to paste 10 small noses, but overdo with the Super Duper Clown Paste and gets stuck with Goliath.

JoJo and her father help Skeebo and his father assemble a robotic clown for their new act, but when both Mr. Tickle and Fire Chief Seltzer fail to read the instructions, JoJo, Goliath, Skeebo, and Harpo help them out.

When Chico the mouse loses some of the items he needs for the Mouse Circus, after Fire Chief Seltzer mistakenly vacuumed up the items. JoJo, Goliath, and their friends find clever ways to use ordinary objects to replace the things Chico needs.

JoJo accidentally breaks a toy calliope that she was going to give to Maya for her birthday, but decides to perform "The Circus Song" on a real calliope for her birthday.