Here is a list of places in Grand Cayman where you can access free WiFi.
This list is particularly useful information if you are using our ExploreCayman iPad or iPhone apps as it means you can book a tour or a table at a restaurant whilst sitting on the plane on the way to Cayman or in your hotel or condo and when a network is detected the reservation is forwarded and a confirmation sent. www.explorecayman.com/ipadapp
Please note, most places to provide free wifi so always good to ask even if it's not on the list below:
Café del Sol cafés