Business Girl/The Pet Duck/Lulu's Umbrella Service - S1.E5

Business Girl: Lulu and Annie starts a lemonade stand. Unfortunately, they meet quick competetion and trouble when the boys open their lemonade stand around the corner. The boys pull pranks by dropping frogs and ink in Lulu's lemonade. Lulu scares the boys away by having Annie drink the boy's lemonade, and pretending she was poisoned.

The Pet Duck: Lulu a duck follows Lulu home as if it were tame. She decides to keep the duck, until she learns that a clown lost his pet duck. Lulu discovers the duck is missing and sees what looks like roast duck in the oven. Lulu brings the clown another duck, but escorts Lulu home to find his real pet duck had come back after flying in and out the window.

Lulu's Umbrella Service: It's a rainy day, and Lulu starts an umbrella service which so far hasn't had any business, until fresh Wilbur Van Snobbe has Lulu chase him all over town, threatening to get his hat wet, and get Lulu in trouble.