Free Printable Thanksgiving Coloring Page Greeting Cards Thanksgiving is a great holiday for sending greeting cards. It's a season to let people know you appreciate them. Here are free printable color your own Thanksgiving greeting cards. Children can enjoying coloring and giving to friends and loved ones. Greeting cards cheer shut-ins, seniors and those who aren't able to get around as well. With free printable cards, sending warm wishes is only a few clicks away. Free Printable Thanksgiving Greeting Cards, Coloring Pages