What’s with the Two-Story DeKalb Farmer’s Market Addition?

I feel like someone told me about this or I read it somewhere before, but it’s completely escaped me now.  Eddie writes in…

 Do you have any information on the major addition to the Dekalb Farmers Market. An huge two story addition has been added to the back of the building.

So…anyone know?

Photo courtesy of Your DeKalb Farmer’s Market website