The Debrecen Flower Carnival is a must-see every year, captivating audiences with its impressive lineup of free events. Below are the concerts that await you on Day 2 of the 2026 edition, 19 August.

Olivér Bíró | 8:00 p.m. at Dósa nádor Square

Get ready for an energetic summer evening concert where the driving force of pop punk meets a youthful sense of freedom! One of the most exciting performers on the Hungarian popular music scene, Olivér Bíró first came to prominence as the frontman of the band Facexbro and now captivates audiences with his original songs and distinctive style.

He rose to national fame with his hit “Fruska,” which became a huge success on TikTok. At his concerts, he brings the same infectious energy that has won over thousands of fans. His distinctive appearance, confident style and engaging personality ensure that every performance is a memorable experience.

For Olivér, music is about more than entertainment. He often performs on the streets to brighten people’s everyday lives and bring a smile to their faces. Now he is inviting Flower Carnival audiences to join him for a singalong and an unforgettable party atmosphere.

4S Street | 8:00 p.m. at Kossuth Square

4S Street is one of Hungary’s most popular bands of recent years, winning audiences over with its heartfelt songs and energetic live performances. Their music blends pop, folk and alternative influences into a distinctive and natural sound, best known for hits such as “Mesélek a bornak” and “Ez a szerelem.” Their concerts combine an intimate atmosphere with the excitement of a festival performance. At the Flower Carnival, the band will invite audiences to join in a shared celebration filled with singing and great music.

Source: debreceniviragkarneval.hu | Photo credit: dehir.hu