Hello. My daughter has birthday party. She will be 6 years old and we want to make her party at home. We invite couple of friends from her class; they will come with parents. We hire clown for 1 hour. Is it too short? I thought it will be 1 hour entertainment and then when the clown will go home; will be buffet with cold food and birthday cake. Do you think it will be ok? Or do you have some advice? Thanks in advance