<ListView Name="MensaList"
                  ItemsSource="{Binding Mensae}"
                  Background="{StaticResource ListViewBackground}"
                  SelectionChanged="MensaListOnItemClick"
                  Grid.Column="1"
                  Grid.Row="2"
                  ItemContainerStyle="{StaticResource MensaItemStyle}"
                  HeaderTemplate="{StaticResource HeaderTemplate}"
                  Header="Mensen">


    <DataTemplate x:Key="HeaderTemplate">
        <Border Background="{StaticResource MensaBlue}" HorizontalAlignment="Stretch">
            <TextBlock Text="{Binding}" FontSize="26" Foreground="White" FontFamily="Segoe UI Light" FontWeight="Light" />
        </Border>
    </DataTemplate>