In honor of Warner Bros. Pictures' theatrical release of THE BATMAN, Caffè Nero sold their new limited-edition Mystery Hot Chocolate – with a dash of mystery. When customers ordered a Mystery Hot Chocolate in-store, they could enter their guess of what they think the mystery flavor is and fill out a form with their name, email, and telephone number on the special webpage for a chance to win a trip to Warner Bros. World in Abu Dhabi. The trip for two included return flights from London, a four-night stay at the Warner Bros. Hotel (with breakfast), airport transfers, a day ticket to Warner Bros. World Abu Dhabi, £300 spending money, and travel insurance.

Customers could also answer riddles on the Caffe Nero app for instant prizes. But you had to be quick- you only had 15 seconds to answer!

These contests were only for fans in the United Kingdom.

You could view a full list of contest terms and conditions, at https://caffenero.com/thebatman/.