Sounds kind of ominous....the Death Row Supper Club.....
Supper clubs have become an underground food phenomenon where a bunch of people, most of whom don't know each other, buy up tickets (usually online) for an evening of dining, organized privately, often hosted by a Chef, in a private location. In Toronto the most well known supper club is Charlie's Burger, a dining club I might add, that actually asks you to fill out an application for consideration for the invite list. Tickets are usually on a first come, first serve basis, involve cash and in many cases there is often a BYOW option.