Sinfonietta Rīga sezonas atklāšana un Olari Eltsa inaugurācijas koncerts is a concert in Riga at LU Lielā aula on 2 October 2026. This event marks the beginning of a new era for the orchestra as Olari Eltss takes the role of artistic director. The programme includes Erki Sven Tüür's "Phantasma", Pēteris Vasks' Violin Concerto "Tālā gaisma" featuring violinist Elīna Vähälä, Unsuk Chin's "Subito con forza", and Ludwig van Beethoven's Symphony No. 5. Taking place in the historic Great Hall of the University of Latvia, the concert brings together well-known musicians and offers music lovers both classical and contemporary works.