I spent some time last night trying to find the date of demolition, but I couldn't find anything. I'd love to get some video and pics of the dust clouds.
Funny story about the KeyBank Tower demo...
I had no idea about the City Creek project. I was eating out with my grandpa when I looked out the diner window and saw a giant ash cloud plume over downtown. After it cleared, the ugly building I had seen an hour earlier was gone. You can imagine what was going on in my head.