Food at 1 year old birthday party

What food should I do? I’ve only just started my baby on table food so not sure what older infants and toddlers eat?

Their will be no under 1’s

4 infants aged between 1 - 2 yrs olds

Then about 15 toddlers and younger kids

Adults and older kids I just thought I should do regular food but make sure no choking hazards in case younger hands get to it. Ie no grapes etc

Also some adults and children will need halal food I have no idea what I need to do? All I know is avoid pork. Lol I also gotta do vegan food but I’m ok with that as my sister is vegan so she can tell me