用英语描述出你们一家人这个周末的将要去什么地方做什么事

At this weedend,my family will have a big party,because it's my graddpa's birthday.My mother has prepared for several days such as making cakes,dessert. And i have been to the shop for sevseral times in order to buy a nice present for him.As for my father, he is quite busy with his work,because he is a doctor and i am afraid maybe he doesn't have enough time to perpare a present.But he works hard in hospital and help uncountless paient, so i think my grandpa will be quite happy even if he would not receive present form my father.

We usually spend our weekend at home.