Sonaari: The First Heat | Official Warm-Up Event for Sonaari 2026

Sonaari: The First Heat

The Official Warm-Up for Sonaari 2026

Mark your calendars. Summer vibes are kicking off early in Lahti with Sonaari: The First Heat, the official warm-up party for the much-anticipated Sonaari 2026 season.

Taking place on May 16, 2026 at Walimo in Lahti, this event sets the tone for a summer full of electronic music, energy, and unforgettable moments. Doors open at 20:30, and the night continues until 04:00, making it the perfect opportunity to step into the Sonaari atmosphere before the main island festival takes over in July.

At the center of the event is Rony Rex with a full trance set, presented in this format for the first time. A focused journey through trance, designed for a late-night dancefloor.

Ticket Information

A range of tickets is available:

Early Bird €22
Student Ticket €17 (valid student ID required at entrance)
Regular Ticket €25

A mandatory cloakroom fee of €3 applies to all tickets.

Tickets available here:
https://biletti.fi/en/e/sonaari-the-first-heat-lahti

Event Details

What: Sonaari: The First Heat
When: 16.5.2026 | 20:30–04:00
Where: Walimo, Vesijärvenkatu 25, Lahti
Age limit: 18+

Whether you are a dedicated trance lover, a festival regular, or simply ready to start the season with a bang, The First Heat promises a night filled with rhythm, atmosphere, and the unmistakable Sonaari spirit. Secure your ticket and join the movement as the summer countdown begins.