This follows up on How should we celebrate 10 years of Ask Ubuntu?. The proposal to create a banner was well-received and it was suggested that this would be a good way to link to celebration events.
The idea is to display some kind of banner on the site around Ask Ubuntu's 10th anniversary in October.
Please post your ideas, designs and other thoughts relating to creating such a banner or banner-like thing here!
Note: Other ideas may also be taken forward. Everyone is hereby encouraged to post on meta or in chat (feel free to ping me) about implementing any other celebration ideas.