Engineering Local Fields in Nonlinear Plasmonic Metasurfaces -INVITED Mikko J. Huttunen, Saad Bin-Alam, Orad Reshef, Yaryna Mamchur, Timo Stolt, Jean-Michel Ménard, Ksenia Dolgaleva, Robert W. Boyd and Martti Kauranen EPJ Web Conf., 238 (2020) 11002 Published online: 20 August 2020 DOI: 10.1051/epjconf/202023811002