Kalundborg Symbiosis is the world’s first working industrial symbiosis.
Industrial symbiosis engages the following organizations in a network to foster eco-innovation and long term cultural exchange
Kalundborg Rocker is a two day rock music festival, which takes place in August.
"Musik i Gryden" is an outdoor summer musical event in Kalundborg town.
Kino Kalundborg presents a great variety of films, ranging from animated films for children, blockbusters and Avant-Garde. It also presents Stand-up, talks and concerts with Danish artists all year round.
Each year the Kalundborg Libraries present a coprehensive programme of music, drama, readings and debates.