(TrendHunter.com) These new Sheetz seasonal milkshakes are being launched by the brand for summer as a series of candy-inspired beverages for patrons to pick up. The milkshakes both boast Cow Tales candy-inspired... (TrendHunter.com) These new Sheetz seasonal milkshakes are being launched by the brand for summer as a series of candy-inspired beverages for patrons to pick up. The milkshakes both boast Cow Tales candy-inspired...