I know he won't be able to eat the ham sandwiches or mini sausages/sausage rolls but I'm wondering if there's anything not immediately obvious to me? His mum just said no meat or jelly so I'm assuming that's the gelatine.
Does this mean he can't eat haribo type sweets? I've put choc buttons in his party bag but now I'm worried about the Pass the Parcel etc 
Really want to get this right so any advice very welcome.
Menu
Sandwiches - ham/jam/cheese
crisps - multiple types!
sausages/sausage rolls
cucumber/carrot sticks
then
fruit
biscuits
& cake...
TIA 