How can I hang out with my friend who’s in recovery?

One of my best friends is getting out of rehab soon and we’ve been in contact looking forward to hanging out again once he’s out. Problem with that is I am one of the main people he used to get high with. We haven’t hung out sober for years. Normally we’d drink a bit and rack some lines at a bar or my house.

Obviously I don’t want to do that since he’s getting clean. I usually still grab a bag when I socialize so having a normal sober hangout is going to be a bit difficult but I refuse to be a shit friend and ruin all his hard work.

Does anyone have any advice on how I should approach the situation? Whats a safe environment that won’t make him crave so bad? Should I stay away for awhile? Any advice would be greatly appreciated.