Cathedral Edge Pattern -
Row #1 - SC all the way around the blanket, SS to join
Row #2 - *SC in the first stitch, skip 2 stitches, work 4 TR in the next stitch, CH 3, SC in the top of the last TR to form a bump in the same stitch as the previous TR, work 4 more TR, skip 2 stitches** Repeat from *to**. Repeat around the blanket, placing SC in the corners, join with a SS to first SC