Casey's in Byron, IL, offers popular pizza with made-from-scratch dough, real mozzarella cheese, and fresh toppings. Customers also enjoy appetizers, sweet treats, drinks, and a selection of household essentials and groceries. The location features quality gas fuels and friendly staff who often go above and beyond to help customers, as seen when employees assisted with a flat tire. While the food is consistently good, some reviews mention issues like bathroom cleanliness and high prices for candy and chips. Delivery service is convenient but occasionally has missing items and slow delivery times. The store provides a good stop for travelers, with clean bathrooms, friendly staff, and a convenient location. Overall, Casey's is appreciated for its tasty pizza, helpful employees, and variety of products, making it a favorite for many in the area.