This evening party, including pot-luck dinner, starts at 6:30 pm. All are invited to participate.  Please sign up by 2/4 so we may have a head count for proper preparation. 节目在下午 6:30 开始. 请一家带一菜, 邀请大家参加, 请在 2月4日之前在大堂桌上登记，让我们可以统计人数以便进行适当的准备.