Lorenz Bus Service is a leading bus tour provider and charter bus service rental company in Minneapolis and St. Paul, Minnesota. We provide guided bus tours, charter bus rental, mini bus rental, school bus rental, wedding transportation, and convention shuttles, vikings game shuttle service, and twins game shuttle bus service.Lorenz Bus Service is a leading bus tour provider and charter bus service rental company in Minneapolis and St. Paul, Minnesota. We provide guided bus tours, charter bus rental, mini bus rental, school bus rental, wedding transportation, and convention shuttles, vikings game shuttle service, and twins game shuttle bus service.