The concept in my head is to have the heading  - Common Lore Assembly Gympie – C.L.A.G Gathering with the logo. 

Inside the tab we have a pop-up or drop-down or smallish Calendar and then something like a blog format so a PDF with a paragraph to introduce the topic can be displayed. As they will increase on the page I am thinking some kind of a menu that runs down the side or boxes across the page so people can find material of interest to them and click on the box to open the page or document. Something like the examples attached.