During Autumn, Grumpy and Happy use Sneezy to blow leaves to Queen Delightful's Jumpity-Jump-Jump-Jaroo Fall into Fall Day. When Hildy Gloom creates a Leaf Monster to take Queen Delightful to Gusty Gorge (a tornado-filled location where the North, South, East, and West meet), she gives Sneezy amsneezia (a condition where the person can't remember how to sneeze) so that his sneeze can't blow away her Leaf Monster. While the others try to stall the Leaf Monster, Doc takes Sneezy to the enchanted bowling alley called Memory Lane run by Jack Flashback in order to find the bowling ball containing the knowledge to sneeze and knock down the pins.
Queen Delightful has Doc invent a Thingy so that her upcoming announcement can be heard even in the next kingdom over. While Doc tries to find someplace quiet to concentrate on the plans for the Thingy which leads to him working on the plans in the Tranquil Desert, the other 7D turn to Lord Starchbottom to teach them how to be quiet. When Doc's Thingy is finally created, Queen Delightful's invention impresses the ruler of the next kingdom over to have a Thingy made to respond to Queen Delightful's announcements.
The 7D return from the Enchanted Sea with the Pearl of Wisdom (a pearl which can grant anyone wisdom) within a crystal oyster which they give to Queen Delightful. In order to answer the riddle for a witch's contest, Hildy and Grim plan to steal the Peal of Wisdom from Queen Delightful's Knick Knack Room.
When Jenny Jollywood comes down with a frog in her throat before the Jollypalooza concert, Queen Delightful wants Bashful to sing at the Jollypalooza concert after hearing him singing in the shower. The other 7D must find a way to enable Bashful to sing at the Jollypalooza concert without him getting shy.