“Every year on April 20, smokers gather to smoke cannabis around the time of 4: 20 p.m. In the U.S., the day is known as 4/20, but the unofficial holiday is marked across the world in the UK and as far afield as New Zealand,” The Express reported.

In the video, a THC-infused chocolate fountain is the main centerpiece at a Weed Day celebration at Bull Mansion restaurant in Worcester, Massachusetts.