django tables 2 table with column header from db

tables.py

class EventTable(tables.Table):
  def __init__(self, *args, **kwargs):
    #  Pop out the date_header named arg before calling super.
    date_header = kwargs.pop('date_header', 'Date')
    super(EventTable, self).__init__(*args, **kwargs)
    self.base_columns['date'].verbose_name = date_header

  class Meta:
    model = models.Event
    fields = ('date', 'value')

views.py

class SubscriberActivityView(View):
  def get(self, request):
    user_profile = UserProfile.objects.get(user=request.user)
    events = user_profile.event_set.all()
    date_header = 'Date (timezone: %s)'  % user_profile.timezone
    event_table = django_tables.EventTable(list(events), 
                                           date_header=date_header)
    context = {
      'event_table': event_table
    }
    # etc..

Suppose you want to use several column values (not just 'date') to be form equivalent number of column headers?