The weekly market is held on Tuesday and Friday morning. A Christmas market takes place in the city by year's end. Many flea markets are held in the city between April and October.
The Ducasse is the carnival of the city, held every year in May and September.
For a whole weekend of June Hénin-Beaumont starts the time of the Middle Ages with medieval troubadours with knights and other dishes of the day.
Every summer, the beach HB settled on the banks of the water body Bord-des-Eaux with entertainment.
The Tiot Loupiot festival held in several cities in the region, including Hénin-Beaumont, in October. It offers events turned around the awakening of toddlers.