Could I challenge you to do something very special this year for Thanksgiving. Not only should you be in church and thank God for all He has done but how about trying to make a list of at least 4 or 5 people that God has used to bless and impact your life and then telling them thank you in a special way.
Send them a letter, card, email, gift but just tell them that you love them and thank God for them.
Be sure to tell them exactly what you are thanking God for. Make it exact and personal and it will mean far more. If you do this and get a blessing from it maybe you could leave a comment about how God uses your thankfulness to bless you too.