Grandma Helen's Address: 406 S Pershing St, Energy, IL 62933 Phone: (618) 942-3000 Restaurants Other Businesses: Casey's General Store at 650 N Pershing St, Energy, IL 62933 Caseys Carry Out Pizza at 650 N Pershing St, Energy, IL 62933 Nesler's Polar Whip at 100 W Johnson St, Energy, IL 62933