Mattoni, the festival's partner, entertained visitors with a music program featuring Czech stars such as PSH, Midi Lidi, D.Y.K., Michal Hrůza, Ewa Farna, and many more. The Czech brand celebrates its 150th anniversary this year by launching a new product, Mattoni Extra Sparkling with 150% sparkling strength. Adding her own sparkle to the celebration, model Pavlína Němcová wore a model based on Mattoni's iconic water dress.