End Of Year Party

I am having a party at the end of this school year. I want it to be a dance party. I would like a DJ but they can be way to expensive. I would also like to have it indoors but since it is going to be in june it can be outside since that is cheaper. I would also like caricatures but those are expensive too. I dont have alot of money for my budget. If anyone has any ideas that aren`t to expensive please reply to this!