With a small group, create a Google Site. (One participant will create the site and add others as collaborators.)
Decide on a topic for the site. Ideally this will be something that a student or teacher might use. 

(Or something fun to liven up the afternoon!)
Practice adding pages and content.
Practice embedding documents, presentations, videos, and more.
Add the lead learner as a collaborator on your site. Links to each site will be shared below.
A representative from each group will share their site with the large group. (Time Permitting)