The workshop will bring together experimental, observational and theoretical communities, in the fields of astro-particle physics, early universe cosmology and dark matter searches and phenomenology. We will focus on both astrophysical probes or hints of new physics, as well as ‘non standard’ dark matter signatures. We aim to assess current anomalies, the constraining power of near future astrophysical or cosmological probes and the status of promising particle physics models. List of Speakers: Asimina Arvanitaki, Lars Bergstrom, Annalisa Bonafede, Massimiliano Bonamente, Alexey Boyarsky, Esra Bulbul, Eric Carlson, Gianpaolo Carosi, Sasha Davidson, Glennys Farrar, Igor Garcia Irastorza, Mark D. Goodsell, Derek Jackson Kimball, Adrian Jenkins, David Jones, Manoj Kaplinghat, Alexander Kusenko, Andrea Maccio', David Marsh, Alexander Merle, Alessandro Mirizzi, Andrii Neronov, Valeria Pettorino, Maxim Pospelov, Georg Raffelt, Miguel A. Sanchez Conde, Peter Tinyakov, Matteo Viel, Alex Vikman, Tomer Volansky