Visit Happiness Home, a Gangtok orphanage for girls, and take some of the charming young residents to lunch at a local restaurant.
Charter a private helicopter for a ride through the breathtaking Himalayas in the vicinity of Kangchenjunga, the planet's third highest peak at 28,169 feet. The helicopter provides supplemental oxygen to help deal with the extreme altitude.
Visit a terraced orchid farm spilling down the side of a steep mountain; over 500 exotic species of orchid, including some rare and endangered, grown in Sikkim and are exported for sale the world over.
Have a traditional dinner in Gangtok, the capital city, with some of the remaining Sikkim royalty.
In the evening have dinner at the home of a top Sikkim chef where you'll be joined by his friends. Have an informal cooking class with him in the kitchen while he prepares the gourmet meal, then sample his recipes during a delicious and entertaining dinner.