Mums & Kids
All you have to do is sign up, free of charge, and then bring your membership number into any Spotlight store to recieve the free pack.
They don't say what excatly the pack contains, but I'd guess its paints and cards, for your kids to make a mess with!
The site showcases heaps of easy to make projects complete with full step-by-step instructions. They also have hints, tips, and helpful illustrative images for your children, and games too.
*They have a list of the Spotlight stores on the site if your unsure of your closest one.