I designed and manage two sister sites for a Belgian political party. The calendar I had originally chosen for both sites was the Timely all-in-one event calendar, but I’m reluctantly going to give it up in favor of your calendar. Timely had my fave look and feel, but it broke the site just about every time there was an upgrade, so eh… not worth it.
As I write this, Timely is still installed on the Flemish-language site (www.sap-rood.org) but I’ll be doing plugin upgrades in a day or two, so that will be changing and I’ll be installing your calendar instead. It’s in the right sidebar near the top. If you click on the “view calendar” link on the Timely calendar, you see the posterboard view, which I like. If you click on “voir tous les événements” on the french-language site where your calendar is already installed (www.lcr-lagauche.org) you see a mess. It could be a plugin conflict, because when I disabled all plugins except for TEC/PRO and applied the 2014 theme, the “view all events” link works (see http://lcr4.staging.wpengine.com/events/).