More than 62,000 tickets have been sold for Saracens clash against Harlequins at Wembley Stadium on Saturday 28 March, 2015.
The showpiece occasion attracted world record crowds in 2012 and 2014 and this season's clash can be expected to do so again, confirming the event as the biggest club match in world rugby.
The fantastic family day out will see Pixie Lott singing live as the innovative north London club hosts another extraordinary day of great rugby, great entertainment for a great price in a great stadium.
Nigel Wray, chairman, said: "Saracens playing Harlequins at Wembley has become a calendar event on the sporting calendar, and we look forward to another wonderful occasion."
Tickets are selling fast for the #Derbyday clash. Visit www.saracens.com/wembley/ to buy your seats.