Blueberry Crumb Bars

A few Saturdays ago, it snowed a good four or five inches. GM was supposed to get groomed but the salon was closed due to the inclement weather. With our plans down the drain, my sister and I got bundled up and went to shovel the driveway. The snow was perfect snowball snow. It was heavy and packable, which made for a terrible shoveling experience. We were tired and burnt out after five minutes