Responsible for the service City of Helsinki
Helsinki City Hall, Event Square
- Service location
It is possible to organise events at the Helsinki City Hall Event Square Monday-Friday 9am–6pm (Thursdays until 8pm by arrangement). If there is not any events at the Event Square the doors will close at 4pm.
Visiting address
Pohjoisesplanadi 11-13, Sofiankatu 1
00170 Helsinki
Other contact details
Telephone number
+358 93101641
(local/mobile network fee)
Postal address
P.O.Box 1
00099 Helsingin Kaupunki
Accessibility information
Services
Text edited by: City of Helsinki
Updated: 1/5/2026