The owners of Planet 13 are calling it the world's largest marijuana dispensary.

The 40,000-square-foot dispensary is located near Desert Inn and Sammy Davis Jr. Drive.  Planet 13 is scheduled to open to the public at 9 a.m. Nov. 1.

A ribbon-cutting ceremony will be attended by several elected officials including Congresswoman Dina Titus and Sen. Tick Segerblom, who will be honorary first customer. Customers will be treated to food trucks and giveaways throughout the day.

Tommy Chong of Cheech and Chong fame will make an appearance between 11:30 a.m. and noon. 

A special event was held for VIPs on Tuesday night. 

VIPs were able to check out some of the unique features of the store which included a glowing aerial orbs, sensory-activated LED flooring, interactive laser graffiti and more.