To quickly answer:
KY recognizes all other states' licenses for CC.
Any nonfelon 18+ can OC.
Any nonfelon 18+ can carry a gun in their glovebox, most else requires a license.
To be short: You can carry in restaurants that serve alcohol provided they are more restaurant than bar. No carry allowed in bars.
You'll be just fine with the above. For more clarity, do a search in our forum.