Years of work to legalize marijuana for adult recreational use will bear fruit on Sunday when the first sales of legal weed take place in Michigan.

Three pot shops in Ann Arbor, already known as a cannabis-friendly city, will be ground zero for the start of recreational marijuana sales.

The three retailers — Exclusive Brands, Arbor Wellness and Greenstone Provisions — have been gearing up as the first businesses licensed by the state to be able to sell legal weed to anyone over the age of 21, beginning sometime after 10 a.m. Sunday.

“We’re not really sure what to expect. It’s an unprecedented event,” said Maggie Smith, manager of Greenstone. “People have been calling to see if they can make reservations.”

– Read the entire article at Detroit Free Press.