Every once in a while a podcast bit walks itself into something genuinely charming, and that's exactly what happened on the 6/10 Yak. The crew got obsessed with the existence of Balltown, Iowa — a real, incorporated, 79-person dot in Dubuque County, home to Breitbach's Country Dining — and instead of just goofing on the name, they actually booked the mayor.
Big Cat announced the booking mid-show: the actual sitting mayor of Balltown, live.

Mayor Sherri Sigwarth showed up via webcam in a green top, framed by a window and some artwork that screamed small-town Iowa living room, and from the second the chyron hit the screen the bit was made. This is the platonic ideal of regional humor — a town literally called Balltown having a mayor sit for a Barstool interview without a hint of irony from either side.
Sigwarth on the webcam, laughing through the Yak intro.
From there it spiraled the way every good Yak segment spirals. Big Cat pulled up Google Maps and the Wikipedia page mid-stream so the audience could verify, yes, this place exists, yes, it has 79 people, and yes, it's home to what locals will tell you is the oldest bar/restaurant in Iowa. The screen-share became a whole second bit on its own.
The on-air Google Maps and Wikipedia tour of Balltown, pop. 79.
The capper was KB angling — not subtly — for a key to the town, which the mayor seemed open to entertaining. Stoolies immediately ran with the angle that the real flex isn't a key, it's being able to say you were born there.
A Stoolie zeroes in on the ultimate Balltown brag.

Imagine playing sports and being able to say “I was born in Balltown”
That's the whole appeal. A 79-person town gets a 30-minute moment in the Barstool sun, the mayor gets a fun afternoon, KB might walk away with municipal hardware, and somewhere a kid in Dubuque County is now plotting a sports career just to say the line. Top-tier regional humor, delivered exactly as advertised.