Multikino, Złota 59
International nonprofit TED has been promoting "Ideas Worth Spreading" for years with their series of lectures and discussions. Recently, more and more local, self-organized versions of TED have sprung up around the world, including several across Poland. This year's Warsaw edition is set to feature many fascinating speakers from Poland, and will take place in March and will even be broadcast live at the TEDxWarsaw website. The event is free, but registration is required.