Where do we go?

Niemand hat dieses Rätsel bis jetzt gelöst.

What comes alive when the sun goes down & fills the streetswith laughter and sound?
What has a house on top, a roof at the bottom and rain comes from below.
I have a head but no brain & I stand tall and proud. I can touch the sky but cannot walk.
I am a dance between the wind and sea, a ballet of power &grace. I challenge the elements and reward those who dare.
What has a mouth but cannot speak and a nose but cannot smell.