Relaxation Concert: Bowls and Gongs in the Salt Cave played by Ewa Bruss-Kwiatkowska

• September, 25, 12 noon, 7.15 pm, 8.30 pm

For more, see: Relaxation concert website (in Polish)

Tickets: PLN 70 (reservation required, phone: 604 488 023 lor e-mail: koncert@gramis.pl)