Graham C-Stores Co. headquarters, based in Grayslake, serves the Lake County area with several gas station. Shell station, also located at sight, features gas, as well as food and drink conveniences.
- Hours: Mon - Sat, 5am - midnight; Sun, 7am - midnight
- Handicap Accessible: Yes
- Payments accepted: American Express, Cash, Debit Card, Discover, MasterCard, Visa