From SPUR:
![Event image](http://spur.org/files/imagecache/520x260/files/Exhibition-Page-Image_0.jpg)
The 20th century saw a series of ambitious efforts to reimagine the city of San Francisco, alongside the explosive growth of the region. Unbuilt San Francisco: The View From Futures Past presents some of the most revealing episodes in these two streams of civic discourse through projects that were proposed but never realized. Join us for a celebratory reception as we open our latest exhibition.
Co-presented by the California Historical Society.