Deep within the heart of the state of New York, a place brimming with towering skyscrapers, lush parks, and delicious hot dog stands, there is a group of kids who are no ordinary children. They are the intrepid members of the Experiment Activity Club. Every Saturday, they gather around in Mrs. McGillicuddy's old basement, their eyes wide with curiosity, their hearts thumping with excitement. Meet Billy, the club's self-proclaimed genius. His hair is a wild mess of curls, looking like a mop that’s met with an electric shock. He can turn a potato into a rocket and a soda can into a robot. Then there's Sally, a girl with a head full of ideas and pigtails full of ribbons, who's never seen without her lucky polka dot glasses. She is the one who keeps the club organized, and her pocket-sized notebook with the rainbow unicorn sticker is where all their wild experiment plans come alive. Not to forget Tommy, the human encyclopedia, with a pair of freckles for every fact he knows. His brain is like a treasure trove of information, ready to be explored. And last but not least, there's Pippa, a ball of energy, with an infectious laugh that sounds like a hyena singing opera. She's the one who makes sure their experiments are always filled with a dash of fun and a sprinkle of giggles. Together, they transform the buzzing city of New York into their own massive laboratory, filled with bubbling beakers, whistling kettles and rainbow-coloured potions. The city becomes a backdrop for their wild inventions and wacky experiments, making every day an exciting adventure. They indeed are the smart, silly, and slightly eccentric kids of the Big Apple. The Experiment Activity Club is the heart of their fun, and the city of New York is their grand stage.