Is HCP an open carry permit? As opposed to a CCW I mean?
In Tennessee, the permit does not specify "open" or "concealed", so it is generally accepted that a permit-holder may carry both ways.
Tennessee, unlike its more civilized and citizen-trusting neighbours, requires a permit to carry a handgun, period. There is no open carry without a license, no permission to carry other weapons (e.g. knives of longer than 4 inch length blades).
Many other states specify in their constitutions that the right to keep and bear arms does not limit the legislature’s ability to regulate concealed carry, and allow for open carry or vehicular open carry. Tennessee will get its pound of flesh, or cash, either way.
What would Davy Crockett think?