[UPDATE]: If you haven't know, Digit Darkes weekend hunt is on! The 100L item is the Dinka Dress-Winter (98/84/302), and the 1L item is the Dahlia Top-Fairy Dew (99/99/302)Location: here.
15 boxes to be found, not hidden very well, but somehow not too easy; and since it's not numbered, it's not easy to explain to people what you are lacking. I only managed to find 14 of them, couldn't find the one last one. What I heard from a girl who found all 15 is that the one I am missing is a repetitive one (like the blue dress shown). Here are the coordinates: