The Millennium Dome is the venue for the National Tapas Competition in Valladolid. In this unique competition, which represents all the autonomous communities of the country, 46 tapas compete in the final phase. The main prize is awarded for the Best Tapas in Spain, with a prize of 10,000 euros sponsored by the organization. The second prize is awarded with 5,000 euros, and the third prize with 2,500 euros.

As for the World Tapas Championship, in 2022, 16 chefs from the five continents participated, representing Australia, New Zealand, the United States, Canada, Panama, Mexico, Ecuador, Slovenia, the United Kingdom, Malta, Portugal (represented by the winner of the country's II Tapas Competition), Spain (represented by the winner of the last national competition), Singapore, India, the United Arab Emirates, and Egypt.