This is the Happy Block top I posted earlier (Feb 21).
I decided to go ahead and use a flannel sheet as batting and just eyeball down the center of the sashings. I think the next one I'm going to quilt the square wonky, or twisted.
I used red thread on the bobbin even on the white sashing. This quilt is being given (tomorrow) to my little man who is 3 years old. I'm going to tell him the red quilted squares around the back are the garages, buildings, and roads to play with his cars on. I'll keep you posted if he buys it.