If you don't know what a Minnesota Goodbye is then go no further then Urban Dictionary for a description.
The act applying to most Minnesotants while visiting others in which, when one person has to leave, they proceed to talk for another hour, then the departing party is walked to the front door, where they talk for another hour, then the departing party gets walked to their car while family talks to them through the car window for an hour, and finally the departing couple SLOWLY departs down the drive, yelling back & forth with the host family.
This is the Dave Ryan Show's post-show podcast because every Monday-Thursday, we always have just a little bit more we want to share after we get off the radio.