Man if you could picture the logo that would go on the outside of your store then you could just go from there. Branding.
Something along the lines of that one with the text in the center and it cropped in a bit. You have such vibrant visual pieces to go along with the prose, this should be the easiest thing for you.
I guess I have to check Deep Dream Generator because the textures seem to create a whole new piece.
Solid.