Sputnik sits on South Broadway like a neon-lit time capsule from 1962, complete with atomic age vibes and a jukebox that actually matters. This retro diner does classic American comfort food without the Instagram pretense - think green chile mac and cheese, towering milkshakes, and breakfast served until close. The vinyl booths have seen decades of late-night conversations, post-show meals, and hungover brunches. It's where night shift workers grab coffee at dawn and where your crew ends up after dancing at nearby venues. The staff moves fast and knows the regulars. Nothing fancy, just solid diner food in a space that feels authentically vintage rather than themed. Perfect for fueling up before First Friday art walks or satisfying those 2am pancake cravings. Cash friendly prices match the unpretentious atmosphere.