Celebrate National Chocolate Milkshake Day at Standard Market

National Chocolate Milkshake Day is September 12, and to celebrate, Standard Market will have milkshake specials at both its Naperville and Westmont locations! Customers can sip on Standard Market’s chocolate milkshakes from Standard Market Grill for only $2. Plus, guests 21 and older can enjoy a little something extra with $4 boozy chocolate milkshakes.