As I said in another post a few seconds ago... "Potatoes, potahatos. Someone wrote in a book to TELL you of the history.... so someone TOLD you."
Someone told you there are goblins under the bed, and now you are doing what the Bible told you not to do, "fearing" and concerning yourself with making certain days a requirement.
Go celebrate any festival or feast you want, and be happy that other people also celebrate their Savior.
Don't you find it a bit foolish to suddenly start seeing holidays as "pagan" just because someone told you this
I began to see pagan elements in Christian worship when I walked into Walmart and saw chocolate rabbits and candy eggs.
I then began to look into why this was happening. My concern was not in response to what I was told; but rather in response to what I observed.
In any case it seems like you're more interested in argument than discussion. My apology if I'm mistaken.