“Secret Society of Souptown” is a thrilling family film set in the sunlit district of Souptown in Tartu. The story follows four children—Mari, Sadu, Olav, and Anton—who create a secret club to engage in hide-and-seek games devised by Mari’s grandfather, a university professor. When a mysterious toxin strikes the city, transforming adults into children, the group sets off on a mission to discover the antidote. Their journey is fraught with challenges more daunting than any they have faced before. This is an adventure beyond imagination… Can the children secure the antidote in time to rescue their loved ones?