I am going to go over where you can find Events, FAQ's and Badges for a campaign. First go to the Home page and click on one of the campaigns that you have joined. This will load up a page with Messages, Events, FAQ, and Badges for that campaign.
Events
In the events tab you will see a list of all the events created by that campaign. Clicking on an event will load up a landing page with more details and information about the event.
FAQ
In this tab the campaign can post particular information that relates to the campaign or answer any questions they think you might have. Clicking on these links will open up a landing page.
Badges
The badges tab is where you will be able to see your share and points statistics for that campaign. Below that you will find all the badges that have been earned from that campaign.