Trzydziestka brings the number thirty to mind and feels like a distinctive way to name an educational identity. I would be interested in how that name is connected to the everyday learning context around it. That is what I associate with Trzydziestka school identity. A number can be familiar to a community while leaving a newcomer with basic questions. I like introductions that explain those practical details, because the identity becomes more useful when readers understand what participation and learning involve.