Signals mean different things

The storefront at Garage 34 on Lexington in Asheville (http://g34avl.com/) is a metal roll-up door that when open reveals a vortex of beautiful repurposed, hand-made, and lusciously arranged great things from jewelry to tiny clothes and petite Steampunk velvet hats for every occasion.  Charlene Sevier (http://thebeaddreamer.com/blog/) absolutely insisted that Kate McKinnon (http://katemckinnon.wordpress.com/) and I redirect our morning to include Garage 34 on our way to lunch at Salsa the other day.  And I loved this traffic light, unlike those we have in California.