DS is turning 4 years old in a few weeks and I want to throw him a small birthday party. He hasn't really made any friends of his own so I was planning on inviting all the kids he knows including older siblings friends and their siblings so kids who are 4-9 years. There should be about 18 kids. My plan is to have a big birthday picnic in the park and for the kids to just play together. Is that a rubbish idea?
I don't have much money so was going to put up some bunting and buy some giant beach balls for them to kick around and basically hope they have a great time together playing in the park. Apart from the obvious birthday cake is there anything else I can do to make it a bit more special on a budget?