The correct answer is: c) Bhutia community.
Sonam Lhochhar is a Buddhist festival celebrated by the Bhutia community in Sikkim, India. It is a harvest festival that marks the beginning of the new year. The festival is celebrated with a variety of activities, including dancing, singing, and feasting.
The Sherpa community is a Tibetan ethnic group that lives in the Himalayas. They are known for their mountaineering skills and for their contributions to the development of mountaineering in the Himalayas. The Tamang community is an ethnic group that lives in Nepal and Bhutan. They are known for their traditional music and dance. The Lepcha community is an ethnic group that lives in Sikkim, India. They are known for their traditional culture and their unique language.
Sonam Lhochhar is a time for the Bhutia community to come together and celebrate their culture and their heritage. It is a time for them to give thanks for the blessings of the past year and to look forward to the new year with hope and optimism.