Offer still on posted over a month ago - so re-posting
Eurotunnel is running a £20 day return offer. Cars, small vans (car-based vans) or motorcycles and up to 9 people can travel for £20. The offer is for travel any Tues, Weds or Thurs from Tues 16 Nov - Thurs 9 Dec. The trip is normally £44 for a return, so this is a saving of £24.
To make bookings just call 0844 335 1649, as the offer's not available online or at travel check-in. You'll also have to leave after 6am and return before midnight that same day. Tickets are non-amendable and non-refundable. You'll need to book before Weds 8 Dec to get the deal.
Eurotunnel have also teamed up with some restaurants and attractions so you can get deals such as 3 course menus for €20 at two top restaurants in Calais, and tickets to seaworld attraction Nausicaa for €5.
You'll also be able to get 20% off selected champagne and wine so it's a good opportunity to stock up for Christmas! Both offers can be found on your ticket.
Mse spot - thanks martin