St. Hallvard’s Day
May 15
St. Hallvard’s Day honors Oslo’s patron saint, St. Hallvard, and serves as a celebration of the city’s rich history and cultural heritage. The day is marked by a series of events, including theatrical performances, concerts, and historical exhibitions that provide residents and visitors with insights into Oslo’s past and its development over the centuries.
- Most Events: Free and open to the public, encouraging widespread participation.
- Special Performances: Some concerts or theater productions may require tickets, which can be purchased through the official website or at the venue.
