Pretty close on both Keep Calm Heavy and Gotham. The "C" isn't as closed as in the logo though. Thank you soooo much for your input so far. There must be a font out there somewhere that matches it.

It looks like Avenir except the "C" isn't closed enough. And it's not Proxima Nova, which was pretty darn close. I don't think is it though, cause the" O" isn't as perfect of a circle, like it is in the NOCO logo.