Tailgate in South Minneapolis has seen an increase in vaping and is potentially looking at not allowing it. There is no official policy at this time, because there haven't been any complaints, nor large groups filling 1/2 the joint with vapor. I'm there about once a week and know the staff fairly well, they don't have a problem with it but they're concerned about the non-vaping customers opinions.
Pizza Luce in Richfield is a mixed bag. Some of the staff say you can't, the rest are completely fine with it. The patio is non-smoking, and I vaped last night and no one said anything.
Uptown Dunn Bros on Bryant is still vapor friendly as of my last visit a few weeks ago.
Sandy's Tavern in Richfield is vapor friendly as well - and they have tasty burgers!