The city of Minneapolis has set up a website form to take your complaints about illegal fireworks going off in your neighborhood. They note that an officer will not be dispatched.
Police say 911 call centers are typically overloaded with calls on July 4 from people complaining about fireworks, which ties up the police from responding to more pressing emergencies, KARE 11 reports.
Aerial and explosive fireworks are illegal in the city. Here's the city's press release.