Streaming Dataset - Format Date

Hi all

I'm using a streaming dataset, so I have no option to go into query editor nor can I format the 'Date Attended' via the modeling.  See below: 

Because of this, the date pulls through as MM/DD/YYYY TIME -- and for the life of me, I can't figure out what measure can be used to convert it to DD/MM/YYYY so I can use date hierarchy. Any suggestions would be fab.