WHAT: SUSTAINABLE PACKAGING CHALLENGE
WHAT... MORE?: From the site:
Although Swedish-based, we have been assured the contest is open to anyone and everyone no matter where they live, and the commitment to creating an English language version now confirms this.
HOW MUCH: Free! Just as we like it*
COMMENTS: *Note the FAQ/rules, especially bearing in mind IP issues. This will be open-source, so any patents, etc will be forfeit. There is a chance of winning an iPad, but a great idea can of course lead to a lot more than that.