Lulu Brown began making pans of baked beans to sell in grocery stores in 1937. They sold so well that her husband Earl and her son Robert E. Brown decided to sell them in Oswego. The business grew and relocated to the second story of the building at the south east corner of South Jefferson and Main Streets. Earl Brown died in 1938 and shortly after Richard G. Whitney joined the firm, forming Brown-Whitney-Brown (BWB). The business has since evolved into the world-famous Grandma Brown's Baked Beans.