Here's my Christmas Fair and Square that I sent to Paula D. It's from A Cross Stitch Christmas: Handmade Heirlooms (c 2002). You should be able to tell it's Lizzie*Kate. I designed the signature square using elements from the original. I had to imagine what some of the other letters and the numbers would look like based on the charted "Happy Holidays."
Hope you had a Merry Christmas yourselves.