When you're tired and hungry, a perfect way to resolve your situation is to contact delivery service of a fast-food chain. For instance, McDonalds.
Most McDonalds branches all over the country are open 24/7. They deliver at any time. I recommend you to contact them using your phone because their online delivery is hassle and very slow. However, if you want to see their menu, there is a need for you to search on the net.