There are several coffee service companies in large market areas that supply equipment. Also if you would like to offer cap and espresso than a good cappicino machine costs $5000 and would need an operator.
You could offer a few coffee gifts such as subscriptions to those coffee companies that send coffee directly to your door. Here is a link that has some interesting coffee facts. Did you know people use to eat the coffee beans? http://www.ochashomeshop.com/coffee.html