So, apparently there is Milan Food Week starting on Thursday! And what is Milan Food Week? I am not completely sure, but there seems to be food involved. And according to their website (which unfortunately is only in Italian) there are a few events around town.
It’s an 8 day event starting May 4th. There is a sort of “headquarters” at Spazio Bergognone 26, where there should be quite a few things to do and see. And you can sign up for different events on their website: http://www.milanofoodweek.com/