Open Source Festival
With 5,000 visitors annually, the festival has been an integral part of the Dusseldorf cultural landscape for a decade. As festival producer, ZackBumm keeps the “open source” spirit flowing all festival long.
Conception Development
- Event Design
- Gastronomic Concept
- Calculation
- Documentation
Production
- Project Coordination and Management
- Authorisation Process
- Technical Direction
- Shuttle Management
- Gastronomic Management
- Artist Management
- Guest Management
- VIP Service
- Ticketing
- Cash Flow Management
- Human Resource Management
Communication
- Media Planning
- Public Relations
- Graphics / Editorial / Printing
- Advertising Materials
- Programme Materials
Commissioning
- 2006 – 2019
Client
- Open Source Festival GmbH
Further Projects

ANTInorga
The ANTInorga at the Bullerei – initiated by freakstotable e.V. – is the meeting point for decision-makers, chefs, and food influencers. A central hub of the food scene during the trade fair.

freakstotable Speakeasy
Presentations in the public area and inspiring discussions in the speakeasy make the freakstotable e.V. booth a true highlight of the trade fairs – and create a calm space to retreat and reflect.