Indeed you can. Select LeopardGuest from the available networks. You will be asked to provide your name, email address and a cell phone number, as well as your wireless service provider, to register your device.
After you've submitted that information, you'll receive a text message with a numeric access code. Use the code to complete the sign-up, and you will have access to LeopardGuest for 24 hours.
For more information, please see the brief video below.