Open since 1948, this chrome-clad institution is the only 24-hour restaurant in downtown Ann Arbor. The Hippie Hash, crispy potatoes with grilled vegetables and feta topped with eggs, has achieved genuine local legend status. Generations of students, faculty, and night-shift workers have gathered here at all hours, making it one of those rare places where the story of the space matters as much as what is on the plate. The retro aesthetic and unapologetically unpretentious vibe have survived every wave of gentrification around it.