You can buy gluten free muffin & cake mixes from Woolies. I don't know how well they turn out... but I'll know after this weekend as I'm making some for Kynan's birthday party LOL. We have someone coming who is gluten intolerant (although he's an adult not a kid) so we'll be having a fair few gluten free things too. Some of the foods I've got planned are cheese & meat platter type things, rice crackers/biscuits and dips, fresh fruit, and popcorn. They're all things that don't really require too much preparation. HTH.