Here are some notable festivals and cultural events from various parts of the world:

1. Carnival (Rio de Janeiro, Brazil): One of the most famous festivals in the world, Rio Carnival is a vibrant celebration filled with samba music, colorful costumes, and elaborate parades. It usually takes place in February and attracts millions of visitors from around the globe.
2. Diwali (India): Also known as the Festival of Lights, Diwali is a major Hindu festival celebrated across India and other countries with significant Hindu populations. It symbolizes the victory of light over darkness and involves lighting oil lamps, bursting fireworks, exchanging gifts, and enjoying traditional sweets.
3. Chinese New Year (China and worldwide): Celebrated by millions of people around the world, Chinese New Year marks the beginning of the lunar calendar and is characterized by vibrant parades, dragon dances, fireworks, and feasting. Typically, it occurs during the period of January to February.
4. Oktoberfest (Munich, Germany): Held annually in Munich, Oktoberfest is the world's largest beer festival. It attracts beer lovers from all over the world who come to enjoy traditional Bavarian food, music, and of course, beer. The festival typically runs for 16 days from late September to the first Sunday in October.
5. Mardi Gras (New Orleans, USA): Known as "Fat Tuesday," Mardi Gras is a carnival celebration that takes place in New Orleans, Louisiana. The festival features colorful parades, street parties, masked balls, and traditional jazz music. Typically, it takes place towards the end of February or the beginning of March.
6. Holi (India and Nepal): Holi is a vibrant Hindu festival celebrated primarily in India and Nepal. Known as the "Festival of Colors," it involves throwing colored powders and water at each other, along with music, dancing, and feasting. Holi usually takes place in March.
7. Glastonbury Festival (Somerset, UK): Glastonbury is one of the largest and most prestigious music festivals in the world. It features a diverse lineup of musicians and bands across various genres, along with art installations, circus performances, and other cultural activities. The festival takes place in June and attracts thousands of attendees.
8. Hanami (Japan): Hanami, meaning "flower viewing," is a traditional Japanese custom of enjoying the beauty of cherry blossoms (sakura). During this time, people gather in parks for picnics under the blooming cherry trees. Hanami typically takes place in late March or early April, depending on the region.

These are just a few examples of the numerous cultural events and festivals happening globally. Each country and region has its own unique celebrations that reflect their rich cultural heritage. Attending these events can provide an immersive experience into different cultures, traditions, and festivities, offering a glimpse into the diverse tapestry of our world.