The HayBuis Festival takes place in Yenokavan village of Tavush region (Apaga Resort). The festival was first held in 2015.
Participants taste herbal teas, learn how to use different herbs and to differentiate between natural and synthetic herbs. They also participate in the preparation of the huge sandwich, which is usually about 20 meters and consists of Armenian lavash, cheese and greens.
The event is accompanied by folk and contemporary music.