Christmas is a time when I think of the birth of the Messiah a lot and what it meant. My kids also enjoy carol singing to raise money for a local orphanage & do a tour of old folks homes, hospitals etc.
We also spend time getting carried along with the secular side, but we try to achieve a balance.
Although December the 25th is probably not the date of Christ's birth, the important thing to remember is 'what' the date and the celebration actually represents. When Christians join together in an attitude of worship at this time of the year, they are simply thanking God for this special event, in the same way that the angels praised God when they appeared to the shepherds after Christ's birth on that first Christmas:
"And the angel said to them, "Do not be afraid; for behold, I bring you good news of a great joy which shall be for all the people; for today in the city of David there has been born for you a Saviour, who is Christ the Lord. And this will be a sign for you: you will find a baby wrapped in cloths, and lying in a manger." And suddenly there appeared with the angel a multitude of heavenly hosts praising God, and saying, "Glory to God in the highest, And on earth peace among men with whom He is pleased." (Luke 2:10-14).
It appears that the true reason the Watchtower object to Christmas is that the celebration marks a time when people worship Christ. The Watchtower strongly object to the worship of Christ as can be seen by the following quote:
"...it is unscriptural for worshippers of the living and true God to render worship to the Son of God, Jesus Christ." (Watchtower, 1 Nov., 1964, p. 671.)
. But contrary to the opinion of the Watchtower, it is certainly scriptural to worship Jesus Christ (eg. Matt. 14:33; 28:9, 17; John 5:23; 9:38; Heb. 1:6; Rev. 5:8-14). Worship of Christ is surely the correct, biblical thing to do, not just at Christmas but at all times.