By 1849 the kindergarten spread across the German Confederation as an alternative space of revolutionary politics and protest. I argue that the kindergarten worked alongside the barricade as a key location to protest traditional forms of state and religious authority and cultivate a new humanity that centered on women's gendered labor and children's education. For the founder of the kindergarten Friedrich Fröbel and his supporters, the classroom was a garden for the future in which educators and children alike could “perform utopia.” For female revolutionaries, the kindergarten provided a forum to make political claims in ways not open elsewhere. This article provides insight not only into the history of Central Europe in the Age of Revolutions, but also into the histories of emotions, gender, and education. I argue that historians should examine how ideas of “utopian hope” have been utilized in moments of upheaval to create new spaces of opposition.