A group of Six stars will come together for a special one-night-only performance.
11 stars will perform in the one-off day-time event, which is hosted by the West End Musical Drive-In at the "Drive-In" venue north of Walthamstow in outer London.
Courtney Bowman, Maddie Bulleyment, Collette Guitart, Sophie Isaacs, Vicki Manser, Shekinah McFarlane, Grace Mouat, Natalie Paris, Jarneia Richard-Noel, Courtney Stapleton and Jodie Steele will also come together for the show, which will run for 2 hours and feature a celebration of all things musical theatre – but, please note, this will not be a production of Six the Musical.
The event will begin at 1.30pm, with arrivals from 12.45pm. Only 300 spots are available.
Earlier this month the Six production proper had to cancel a major UK tour, following significant uncertainty around different venue locations.
Producer Chris Steward commented: "We're so excited to be bringing so many Queens together for such a special performance. Although it's a drive in, in-line with government guidelines, fans will also be able to attend in small groups even without a car and be right at the front of the stage. If last Saturday's event is anything to go by the atmosphere is going to be electric!"