Zion, Illinois — the flat-earth town with its own radio station and a $5000 dare. how is this not talked about more

Digging through old newspaper scans and I keep landing back on Zion, Illinois, like a whole American town that was basically run on flat earth doctrine for years and barely anyone in the community brings it up. Wilbur Glenn Voliva took over the place, theocratic setup, and from about 1914 he's pushi……