Leaving the rhubarb in the fridge overnight helps develop a lovely slightly mulled wine flavour, but bring back to room temperature before placing in the pastry. You can use a larger, shallow tart ...

Rhubarb wine is a thing too ... Like beets, rhubarb has the potential to turn urine red. If you've eaten some, keep that in mind before calling your doctor the next morning.

As you might expect, there will be plenty of rhubarb treats to enjoy – from rhubarb wine and gin to delicious cakes and chutney. Under a giant marquee erected for the occasion, top chefs will ...