If you mean the location "Hillside Cabins", then all it does is give you an I point and provide you with a funny Easter egg (you can hear NES sounds from inside one of the cabins).
If you mean the vacation home you get on the Private Island after collecting all 80 I points, nothing. It's just for show.
Hillside Cabins.
wii sports resort to codes.
Wii Sports Resort happened in 2009.
Wii Sports Resort was created on 2009-06-25.
No.
Actually It's Wii Sports Resort, and no, you can't.
No.
Yes, bowling is one of the games on Sports Resort for the Nintendo Wii.
IF you weren't able to, don't worry. Wii Sports Resort should be supposed to upgrade your Wii.
The Wii MotionPlus does not work on the first Wii Sports game, but it does work with Wii Sports Resort which is being released in America on 26 July and in Europe on 24 July. *For me it works on both Wii Sports and Wii Sports Resort*
No! In WII sports Resort, yes.
No you can't, sorry.