docs: def menu(self, venue_id, date):
          """Get the menu for the venue corresponding to venue_id,
          on date.
  
          :param venue_id:
            A string representing the id of a venue, e.g. "abc".
          :param date:
            A string representing the date of a venue's menu, e.g. "2015-09-20".
  
  
          >>> commons_menu = din.menu("593", "2015-09-20")
          """
          query = "&date=" + date
          response = self._request(V2_ENDPOINTS['MENUS'] + venue_id + query)
          return response