A while back we were traveling and I noticed that this coffee shop, Kavarna, didn’t just have its name in its WiFi network as most do. They smartly were telling anyone that could see the WiFi signal to come on in and use the network.

iPhone Wi-Fi settings screen showing the network Free WiFi at Kavarna selected and connected, with Wi-Fi and Ask to Join Networks both toggled ON.

Smart. More places should do this. How about “Free Refills” in your WiFi network name?