Subscriber content previewPhoto by Kevin Scott [enlarge] The “Concrete Ambition: The Modernist & Brutalist UW” tour begins at the UW light-rail station designed by LMN Architects. The summer is more than half over, but there are still several Seattle Architecture Foundation (SAF) tours to hop onto, with tickets available as early as this Saturday. These walking tours are aimed at not only visitors but also locals, especially those who appreciate design and architecture.