Design a Food Ordering System by using ARENA in which customer orders from four categories if the customer is not interested then he/she will exit the system. The customer will take time to order and select from Fast, Chinese, Pakistani, and Sea Food. After Ordering the chefs will start cooking the food and then send it to Batch. The batch will be given to Waiter then he will deliver it to customers. The Customers may take away or may be dining and then pay the bill and leave the restaurant. Let the No. of Replications be 4 and Replication Length be 1100. The snapshot of simulated model along with results be given here