If you are planning to show the same wall in different looks on different screens, you can override the theme for each display using modifier URLs.
I can easily override this theme by adding the
?theme modifier. Let's say that I want this wall to use the map theme. All I have to do is add
?theme=map to the wall URL.
You can use these settings for all the other themes. Just add
?theme= to the URL and add the name of the theme. This is a very handy feature if you're using your social wall on multiple displays.
Here's the full list of the supported theme URL modifiers: