Great Lakes Grand Prix A Record-Setting Boon For Michigan City

[Speed on the Water]

Exceptional economic impact and attendance numbers for Michigan City, Ind., from the 12th annual Great Lakes Grand Prix, https://www.speedonthewater.com/great-lakes-grand-prix-a-record-setting-boon-for-michigan-city/

[Ratickle]

That's a heck of an influx of $$$$$