Roku

Press Home
on your Roku Remote
Scroll and select "Streaming Channels" in the menu

Click down until you see "Search". Click on it and type in 'sfo'

Click on the [Add App] button.
You will see "App added" once it has been added to your Roku. Just press [OK]

Finally, click on the [Open app] button.
Front Row

The available livestream will be at the top of the page.
Just click on the performance and wait for your livestream to start.