There is nothing more stressful than coming up with a party theme for a birthday. Should I do it at home, would it be easier at location? Should I bag the party idea and buy a gift instead. Whatever the question you are asking yourself, don’t forget to ask the most important one. What does my child want to do for their birthday?? For the most part kids will want to have fun. And we all know how much fun sports is. Most kids like sports and enjoy the competition, making a sports themed party a classic choice for a birthday.