Thanksgiving

I have noticed, not only this year but in years past, that some people refer to Thanksgiving as Turkey Day. I have come to believe this is because they are not believers or they are not Thankful, thus Thanksgiving to them only refers to Bird Day. How could they possibly recognize there is a Gracious Creator that loves them and cares for them and gives them things they could or should actually be Thankful for. I believe in the none use of saying Have a Wonderful Thanksgiving is a sign of their denial of things that just might be larger than they are. Do you agree??