HackIllinois is an annual 3 day, open-source hackathon held by the University of Illinois at Urbana-Champaign. 2019's hackathon theme was ocean-based, with the slogan Make Waves. My role as part of the branding team was to design and order swag items for 1,000+ people.
The items that attendees received included shirts, hats, stickers, pins, and bags. Staff received custom jackets with embroidered patches and winners received hand-made trophies.