Festivals in India. In India, Diwali is the biggest and most important festival. This festival is a national holiday, much like Christmas in Western countries, but some non-Hindu groups also celebrate it. October or November is the time of Diwali when five days are honored to celebrate good triumphing over evil. The Indira Gandhi Memorial Tulip Garden has drawn many tourists over the past decade due to the Srinagar Tulip Festival. Tulips are planted in the most extensive tulip garden in Asia at the foothills of the Zabarwan range, with Dal Lake providing a stunning view. Over 70 varieties of colorful tulips adorn the park, along with several rose beds. Second is the Ooty Flower Show, celebrated in May in Tamil Nadu, held every summer at the Government Botanical Garden in Ooty. A three-day event that started in 1895 included flower shows, rose shows, spice shows, vegetable shows, and fruit shows. There are also a few flower-themed installations that are a visual treat. May is the perfect time to visit Ooty because there are over 150 types of flowers in more than 15,000 potted plants. The third is the Dasara Flower Show, held in Mysuru, Karnataka, every September. Organized in late September or October and is one of the most popular shows in the country. Some attractive stalls include dry floral arrangements, roses, aromatic plants, ornamental flowers, orchids, dwarves, sunflowers, and many more. Lastly, Rose Festival in Chandigarh is celebrated in February. The Rose Festival is celebrated annually. Celebrations of the rose festival As well as displaying exquisite roses and other flowers, the festival also offers many other attractions and entertainment for attendees; it Includes Mr. and Miss Rose competitions, short plays, traditional dance competitions, and flower cutting.