Hm. Sounds mysterious, doesn’t it? And yet it’s a title card that gives you both a time and a place (albeit not very specific on either count). What more could you possibly want? That’s all the information required to identify this week’s line-up.
See also: Quiz the twentieth: Timestamped (Part one), Quiz the forty-eighth: Timestamped (Part two), Quiz the one hundred-and-fifty-ninth: Timestamped (Part four).