4/20 is a term that has become synonymous with cannabis culture, but many people don't know the origin of this popular term. In this article, we will explore the history and significance of 4/20.

The origin of 4/20 can be traced back to a group of high school students in California in the early 1970s. The group, known as the "Waldos," would meet at 4:20 pm to smoke cannabis together. They chose this time because it was after their extracurricular activities, but before their parents would get home from work. The term "4/20" became a code word among the group for smoking cannabis.

The Waldos were friends with the band the Grateful Dead, and they would often attend their concerts. The Grateful Dead helped popularize the term by using it in their lyrics and promoting it to their fans. The band's influence helped spread the term throughout the cannabis community, and it eventually became a part of mainstream culture.

Over the years, 4/20 has become a day of celebration for cannabis enthusiasts around the world. On this day, people gather together to smoke cannabis, attend festivals and events, and advocate for cannabis legalization. Some cities even hold large-scale 4/20 events, such as the annual 4/20 celebration in Denver's Civic Center Park, which draws tens of thousands of people each year.

While 4/20 started as a code word among a group of high school students in California, it has evolved into a cultural phenomenon. It represents a celebration of cannabis culture and a call for legalization and acceptance of this once-taboo plant. Whether you choose to celebrate 4/20 or not, its history and significance are important to understanding the evolution of cannabis culture.