It appears that Alonnah's steel door entrance opposite the Agrarian Kitchen Eatery will be stage 1 of the distillery development.
According to the area highlighted in pink in the above image, it refers to a rather large area that is currently housing some odds and ends, a observation area and part of the hallway to the Bathroom.
Unfortunately this area is pitch black day or night, so I do not have a clear image of this area, but here is a video that may shed some light in particular 0.33 - 1.11. You may want to expand the video to see it in full.
A special meeting will be held on Tuesday to consider the development application.
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