I visited MM in KY couple years ago.
Beautiful campus.
They serve the regular and “white lightning” at their bar, samples free.
MM is beautiful. We got a little lost getting there because you are so far into the hills there was no cell service. Of all the distilleries we went to, MM was the only distiller still using wooden fermenters. During the tour, they encourage you to walk up, stick your finger in a taste the mash. Coupled with the sparrows flying around, my wife scratched Makers off her list!