Design your own snack bar and win tickets to the Cracking Ideas Exhibition in London, plus a cuddly Gromit toy!

Here's what you have to do:
1. Think about what kind of snack bar you would like to eat – it could be anything from chocolate, fruit, cheese or any other wacky combinations you can think of!
2. Design the packaging and the logo. You can download an activity pack to get you started from here: http://files.crackingideas.com/designawonderbar_challenge.pdf
3. Uploading a scanned picture or photo of your design to http://www.crackingideas.com/eureka/upload
Just to get your brains in gear, here’s a quick doodle from me:
http://www.crackingideas.com/eureka/view/4509
Winners will be announced at the start of August.
Good luck everyone, I look forward to seeing what you come up with!