Difference between "adónde" (= "a dónde") and "dónde"

A dónde or adónde are both used when you indicate direction.

Where are you going? = ¿A dónde vas?

And Dónde is used when you wanna know the location of something, or the location of an action.

Where are the keys? = ¿Dónde están las llaves? Where is the party? = ¿Dónde es la fiesta?

There is another Donde without "tilde" (´) or accent mark, that is used when the sentence is not a question.

I wanna go where you go. Quiero ir donde tú vas.

I hope it helps you understand. 

Please translate this poor english sentence into correct spanish.

I live in a small town called Kitami, which located in Setagayaku Tokyo. We don't have huge department stores, or theme park, but I love my home town. It's calm and warm.
In my family, there are three people, include me, father and mother.
My father owns a classic british car. When i was young, he used to take me for driving.
And my mother, she likes gardening She was graduated from university of agriculture. So my house's garden is full of green. I love both of my parents. And someday, I'll show them how much I appreciate for everything they did to me.