One can find different varieties of Biriyani in different states and regions. However, a Chennai-based Hotel named 'Bai Veetu Kalyanam' has introduced a new way of serving Biryani which is given using ATMs. It is also called First Manless Takeaway ATM Biriyani in Chennai. Talking about the concept the customers said that they were thrilled to see this Biriyani ATM in Chennai, and it is a very good and fantastic experience for them as people in Chennai can now get biriyani in 3 minutes which is a good thing.