Organizers of the international festival of instrumental folk music GRIEŽYNĖ: 

Lithuanian national culture centre   www.lnkc.lt
Doc. dr. Gaila Kirdienė
Festival partners:
Varėna culture center    http://varenoskultura.lt/
Ukmergė culture center   https://ukmergeskc.lt/
Vilnius Teachers’ House   www.kultura.lt
Lithuanian museum of theatre, music and cinematography    https://ltmkm.lt/