The fairs and festivals in Sikkim are celebrated according to Buddhist calendar. During these festivals the people of Sikkim perform colorful dance and music. Chaam is one of the most interesting form of ritual dance of the Lamas, which feature colorful masks and charming musical instruments and are held at various monasteries during the festivals. Costumed Lamas with gaily painted masks, ceremonial swords and sparkling jewels, leap and swing to the rhythm of drums, horns and music. Some of the festivals which are celebrated in Sikkim are Losoong, Bumchu, Saga Dawa and Phang Lhabsol.
Saga Dawa is the triple blessed festival. This festival is considered as one of the holiest Buddhist festival for the Mahayana Buddhists. On this day the people visit monasteries and worship and offer butter lamps. Three important events connected to the life of Buddha are celebrated in this festival. These events are the Birth of Lord Buddha, Enlightenment taken by Lord Buddha and death of Lord Buddha or attaining Nirvana. This festival is celebrated on the full moon day of the 4th month of Buddhist lunar calendar around the end of May and early June. This festival is celebrated in Gangtok. On this day the monks carry the Holy Books of the Lord Buddha from the Tsuk-La-Khang monastery around the town in a large procession.
Drukpa Teshi festival is celebrated by the Buddhists. This festival is celebrated as on this day the Buddha preached his first sermon of four Noble Truths to his five disciples at a deer park in Sarnath. The first Noble Truth is the Noble Truth of suffering. The Second Noble Truth is the truth of the origin of suffering Karma and Delusion and their causes. The third Noble Truth is the cessation of the suffering or the attainment of Nirvana. The fourth Noble Truth is the truth of the Eight Fold Path leading to Nirvana. This day is celebrated on the fourth day (Teshi) of the sixth month (Drukpa) of the Tibetan calendar in the month of July or August every year. This festival is celebrated in Gangtok where the prayers are held at the Deer Park and at Muguthang in extreme North Sikkim and a Yak race is also held during the festival.
The word Phang means witness. Phang Lhabsol is a unique festival of Sikkim which was popularized by the third king of Sikkim, Chakdor Namgyal. In this festival the Mount Kanchendzonga is worshipped for its unifying powers. In this festival the treaty of blood brotherhood was also signed between the Lepchas and Bhutias by Khye Bumsa and Tetong Tek and the local deities were also invited to witness the occasion. On this day, the guardian deity is portrayed by masked Lama dances as a fiery red-faced deity with a crown of five skulls, riding a snow lion. To lighten the mood of the spectators, jesters called 'Atchars' play antics during the Chaams. The monks also performs the Pang-Toed dance and spectacular Warrior Dance, with its intricate steps and leaps accompanied by the martial war-cries on this day. This festival is celebrated on the 15th day of the 7th month around the end of August.
Losar is the Tibetan New Year and is marked with lot of gaiety, festivity, feasting and merrymaking. It normally falls around the first week of February.
The Bumchu festival is celebrated at the Tashiding monastery in the West Sikkim in the month of January. The word 'Bum' means pot or vase and 'Chu' means water. During this festival, the pot that contains the Holy water is opened by the Lamas of the monastery. A part of the holy water is distributed amongst the devotees and the pot is replenished with water and sealed at the end of the festival which is opened only in the next Bumchu. The level of water in the pot foretells the future for the forthcoming year. If the water is up to the brim, it predicts that there would be bloodshed and disturbances. If the pot is almost dry it signifies famine and if it is half full, it predicts the year in which peace and prosperity will be there.