Mondays at Ober Park World Music Concerts will present the Duvo Hungarian Ensemble, with dancing, at 6:30 p.m. Monday. The shows are sponsored and produced by the Vashon Folk Dancers, Barking Rooster Productions and the Vashon Park District. Bring your own lawn chairs or blankets for seating.

This four-piece band is made up of three fiddlers, an upright bass and a vocalist. They play a vast repertoire from all ethnic groups of the Carpathian basin, employing a wide range of traditional instruments. On Vashon, they will be joined by two dancers who will perform and teach dances to audience members.