Green Man is set to host one off event Hwyl - a celebration of Welsh culture.
Wales is a furiously independent land. Blessed with one of the oldest native tongues in Europe, the country's music scene remains rich, vibrant and utterly idiosyncratic.
Held in the Brecon Beacons, Green Man is an annual festival with a commitment to blending big names with new talent. Taking time off during the winter season, the team have decided to descend on London for a one day event.
Hwyl is a showcase of Welsh culture, fusing music with food, dancing, comedy and more. Held at Cecil Sharp House on St. David's Day - March 1st, write it down - the music aspect includes performances from The Pictish Trail, BBC Radiophonic Orchestra, Valleyers and more.
Fans can expect real ale, comedy, talks, workshops and even a Welsh ceilidh.
Hwyl takes place on March 1st.