Crosby Dairy, currently Corner Café or Valero, route 16 Hinsdale. Today, many from the Olean area know Crosby's as a place to get a great ice-cream cone or milkshake, like years ago. Emmet Crosby and his son, Howard Crosby formed the Crosby Dairy Co. in 1921 at the farm on Gile Hollow Rd. In May 1932 a modern plant on route 16 opened where they produced milk, buttermilk, cottage cheese, American cheese and ice cream. Howard Crosby sold Crosby Dairy in 1966 to Sunnybrook Dairy.