" aHPPY utRK(ISH/EY) DAY FROM caruso WITHHl ove "

Means

"Happy TUrkish/TUrkey day from CARUSO with LOVE"

Translated:
I wish you a happy thanksgiving if you believe and celebrate "turkey day". If not, I offer you a happy turkish day, a day I created for people of the non-american and non-christian faith, who believe in peace to celebrate with me. From CARUSO, with LOVE. Because those two things are very important.

the captials and lowercase were just opposite. but TUrkish/TUrkey has this reason. I wanted to capitalize the first two letters to show I respect both holidays and hold no negative feelings someone who celebrates either one or neither of those holidays.

You have the answer. Anything I say from now on unless specified is a riddle.