Signature quilt blocks are a popular block.
Years ago quilt makers made these blocks and had friends sign the the center rectangle as remembrances. Print a page for each child. Have them color it. Write their names in the center rectangle. Glue a photo of the child on the small square. Laminate both the the quilt block and the small square with the photo.
If you would like, you can mount the quilt blocks on a wall as shown,
putting a solid color of construction paper between the blocks to make a quilt. Put Velcro on the photo piece and on the quilt square. Have the children read the names on the quilt block then have them find the corresponding photo and velcro it in place.