Planet 13 in Las Vegas: It didn’t take long for Las Vegas to build the biggest, busiest, and most multi-sensory dispensary on Earth. Planet 13 spans a massive 40,000 square feet, beginning with 15-foot LED lotus flowers on the roof that change colors depending on the whim of visitors on the ground. The light show continues with an LED water feature that’s sort of like the Bellagio of pot shops, visible from 65,000 hotel rooms around Sin City. It also has light-up LED floors, orb shows, and 16,500-square feet of cannabis retail space with 42 open registers. “I’d recommend picking up a few grams of Blue Dream from Green & Gold and thereby exponentially improving your Blue Man Group experience,” Cooley says.