DECEMBER 2021
Actions on our screens
‘ONE FLAG’ OF ALIEXPRESS HAS BEEN CHOSEN BY TWITTER IN THEIR ANNUAL LIST ‘BEST OF TWEETS’ 2021
As it does every year, Twitter has released its #BestOfTweets 2021 list, in which the platform selects the most innovative campaigns, shared and commented on by users carried out on the social network throughout the year.
‘One Flag’ from AliExpress, selected as ‘Best Digital to Physical World Activation’ in #BestOfTweets 2021
AliExpress‘ “One Flag” campaign, managed by OMD on the digital screens of Callao City Lights using Guud‘s OnAir technology, has been chosen by Twitter to be part of its annual #BestOfTweets 2021 list, being highlighted as ‘Best Digital to Physical World Activation’.
The campaign, which encouraged people to send messages of support to athletes at the Tokyo Olympics, synchronised the Callao screen with people’s interaction on Twitter thanks to Guud’s technology, creating a 10-day multi-channel strategy that combined outdoor advertising with the digital world. To do so, AliExpress invited its followers to tweet their message of support for the athletes, accompanied by the hashtag #OneFlag. The selected tweets were displayed, after asking the user’s permission, on the large-format digital screens of Callao City Lights, located on the façades of the emblematic Cines Callao.
A Timeline Takeover was also made in order to be the first advertising video seen by users connecting to Twitter that day. In total, more than 48 million impressions were generated on Twitter and 6.5 million impressions on OOH.
Source: Reason Why
Full report: https://www.reasonwhy.es/actualidad/mejores-campanas-mas-innovadoras-twitter-2021
¡La gran bandera de los seguidores de Tokio 2020 te necesita! Únete en https://t.co/G6xJksvpog #oneflag
— AliExpress España (@AliExpressES) July 30, 2021
Other events in Callao City Lights
COLOR WOW AND CHRIS APPLETON DAZZLE AT CINES CALLAO WITH A BEAUTY MASTERCLASS
JUNE 2026EVENTS IN OUR SPACE COLOR WOW AND CHRIS APPLETON DAZZLE AT CINES CALLAO WITH A BEAUTY MASTERCLASSThere was great excitement in Madrid’s Plaza del Callao as people gathered for a unique...
CINES CALLAO HOSTS THE SPANISH PREMIERE OF TOY STORY 5
JUNE 2026EVENTS IN OUR SPACE CINES CALLAO HOSTS THE SPANISH PREMIERE OF TOY STORY 5The world’s most famous film toys are back! Disney chose our venue to celebrate the eagerly awaited Spanish...
PREMIERE OF ‘SEEKER’ AT CINES CALLAO
MAY 2026EVENTS IN OUR SPACE PREMIERE OF ‘SEEKER’ AT CINES CALLAOScreen 1 at our cinemas was the venue chosen by Mahou-San Miguel for the premiere of ‘Seeker’, a documentary in which the athlete and...
Other actions in Callao City Lights
BRANDS AND INSTITUTIONS JOIN FORCES FOR THE PAPAL VISIT, ON THE GRAN VÍA CIRCUIT
JUNE 2026Actions on our screens BRANDS AND INSTITUTIONS JOIN FORCES FOR THE PAPAL VISIT, ON THE GRAN VÍA CIRCUITTo mark Pope Leo XIV’s visit to Madrid, a number of organisations and brands have...
NESCAFÉ LATTE CAPPUCCINO: A TOUCH OF CREATIVITY, AT CALLAO CITY LIGHTS
JUNE 2026Actions on our screensNESCAFÉ LATTE CAPPUCCINO: A TOUCH OF CREATIVITY, AT CALLAO CITY LIGHTS‘At 30°C, Callao is “Latte”!’. Nescafé Latte Cappuccino turns Madrid’s heat into a clever play on...
GRAN VÍA SHOPPING DISTRICT, SHOWCASE FOR AMAZON PRIME DAYS
JUNE 2026Actions on our screensGRAN VÍA SHOPPING DISTRICT, SHOWCASE FOR AMAZON PRIME DAYSOnce again, Amazon is taking over our screens to announce its eagerly awaited Prime Days with great...



