Panjim, March 23 (ANI): Goa is celebrating its annual colourful street festival of folk songs and dance, ‘Shigmo Festival’ – a social carnival with a religious core. The 15-day-long festival, customarily spring’s biggest festival, commemorates the homecoming of warriors of the region who fought the invaders. It also bids adieu to the season of winters. The festival fills the state with colours, music and dance with huge processions being carried out. Men clad in elaborate costumes and holding heavy props depict the life of a resident of Goa through folk performances. Scenes and episodes from mythological Hindu stories are performed during the larger-than-life event.