Rensselaer is a small city of around 4,000 people in northern Indiana, the seat of Jasper County, sitting along I-65 between Lafayette (one hour south) and Chicago (two to three hours north). It is a quiet county town with a handsome courthouse, a Catholic college (Saint Joseph's College), a fine Carnegie library, some antique shops, and the kind of unhurried Main Street that characterises the Indiana flatlands.
The Busy Bee ice cream stand a couple of blocks from the courthouse is worth a stop in warm weather — though locals will warn you that the high sulphur content in the local water takes a day or two to adjust to. Rensselaer can be reached by both bus and Amtrak.