Sorry I missed your post until now. I'm still trying to get into the habit of checking Tiki Central on a regular basis.
Other than Psycho Suzi's, there isn't much in the Twin Cities. There is the Tilted Tiki [https://www.thetiltedtiki.com] in Stillwater, which is an easy 30-40 minute drive from Minneapolis, depending on where you are. Stillwater is a riverfront town that is fun to visit in the summer. I was at the Tilted Tiki 3-4 years ago. The drinks and appetizers were good. For decor, they were sorta/kinda Tiki.