Get our free mobile appTrunk or Treat with Airplanes in West MichiganTrunk or Treat with Airplanes is returning once again to Grand Haven Memorial Airport. at the airport at 16446 Comstock St. in Grand Haven. Grand Haven Aviation Association via Facebook Grand Haven Aviation Association via Facebook loading...👇BELOW: WEST MICHIGAN'S TOP APPLE ORCHARDS 2025👇Pilots and community groups will be handing out candy from the tarmac with planes nearby. Grand Haven Aviation Association via Facebook Grand Haven Aviation Association via Facebook loading...How to Get Involved: Volunteers & DonationsWant to get involved? It's In MichiganFollow the Grand Haven Aviation Association on Facebook for more fun events at the airport!