Fowl play: find a chicken and get your burger for free at Byron

Why did the burger-lover cross the road? To find one of the tiny toy chickens hidden near Byron restaurants this weekend. The eagle-eyed punter hunters who find the little birds and bring them into their nearest Byron will be rewarded with a free 'Clucky Balboa', the new chicken burger special. The sandwich sounds far from fowl: buttermilk-fried (or chargrilled) chicken breast, piled with guacamole, sriracha mayonnaise, pickled red onion, pickles and iceberg lettuce. Go ruffle some feathers.

The Byron chickens will be hidden near London restaurants on Friday October 7, Saturday October 8 and Sunday October 9.