As an extra bit of work, I decided to create a wristband for the event. The wristband uses the pattern that Dan created. It took me around 10 minutes to create, and I think it will look good on the presentation boards as extra bits and bobs that other people participating in the competition might've left out - it could potentially give us an edge, who knows.
Here is the design. I think it's successful as it's consistent with our branding of the event and it would be something that people would post photos of on Instagram.