Shake Shack Upper East Side offers a delightful twist on classic fast food, featuring gourmet burgers, frozen custard, and a variety of beverages including beer and wine. Open daily from 10:30 AM to 11:00 PM, this family-friendly spot has ample indoor and outdoor seating. Conveniently located at 154 East 86th St, it's the perfect place for a quick, delicious meal.