IKEA are offering IKEA Family members two free breakfasts on Boxing Day and New Year's Day. If you're not a Family member yet you can apply free online, and enjoy your free breakfast on one of these days.
I'm not sure that going TO IKEA for £4.50 worth of breakfast will necessarily be worth it on Boxing Day or New Year's Day, but if you were going anyway, make sure you print out these vouchers for your free breakfast.
They are valid for 2 breakfasts per membership, and the breakfast consists of 6 items for the English Breakfast - with vegetarian options available.
IKEA will be extending their breakfast serving time to 12:00 on each of these days too, which should help with getting one if the queues are longer than expected.
Thanks to Rawsy at HUKD