[Plugin: Widget Logic] Show widget by Session

I have zero coding background, so please bear with me.

I am using a templatic theme (http://templatic.com/demos/geoplaces4/) that uses a session variable ($_SESSION[‘multi_city’]) to show custom post data based on which city is selected.

I would like to use that session data to have control over which widget shows for each city. Is this possible and if so could someone please help out with the code to place in the widget.

http://wordpress.org/extend/plugins/widget-logic/