Mad Jack's in Brooklyn Park, MN hosts "Jacked Up Bike Night" the third Thursday of each month at 6pm. I think this was the first one of the year. They block off a section of the parking lot for motorcycles.
Here's the patio and the outdoor fireplace they had going. They had live music too.
The crowd didn't stay too long. It was more a reflection of the weather than anything else. It turned into a nice day today but it got cold quick after the sun went down. My Sporty was the last bike there and it was just after 8:15 when I left.