Seems every 6 months, someone asks me what 'NNSD' means.
So every 6 months I tell the story of when we were little kids, our parents would read a bed time story to us 5 nights a week. And when they were finished, as they turned off the light they'd say :
"Night Night, Sweet Dreams"
Loved that saying then and I love it now.
So NNSD from Denver.
I'll remind you in another 6 months.