New Delhi, Dec. 29 -- Dunkin' has announced a large-scale promotional push to mark the transition into 2026, unveiling a week-long series of giveaways and offers aimed at customers navigating the final stretch of the year.

Branded as "proDUNKtivity" week, the initiative runs from 29 December to 2 January and includes free products, sweepstakes and daily surprises across the brand's digital platforms.

The coffee chain said the campaign was designed to address what it described as the "holiday drag" - the period between Christmas and the New Year when routines falter and energy levels dip.

In a statement released alongside the announcement, Dunkin' said: "It's our way of helping you power through the final stretch of the year. Honestly, ...