Vending machines in Japan are not only common but growing in numbers rapidly. Every street corner has a vending machine, and you might be surprised by the items they sell. Most of them sell drinks, but you can find vending machines that sell a variety of things, from fresh eggs to news papers. While the linked article says that the Wi-Fi capable vending machines are "coming soon", they are already available in Tokyo and suburbs. So, if you want a free Wi-Fi, you can now look for a vending machine!
Now this is the kind of tech I love seeing! Something that is not only creative but has a lot of benefits to it. We need more vending machines in the states!