gistfile1.py

class HomeView(ListView):
    model = Evento
    template_name = 'home.html'

    def get_context_data(self, **kwargs):
        context = super(HomeView, self).get_context_data(**kwargs)
        context['palestra_list'] = Palestra.objects.filter(publico=True)
        context['evento_list'] = Evento.objects.all().order_by('-criado_em')[:1]
        context['geo_list'] = Local.objects.all()
        return context