Providing wireless Internet connectivity for a public event—a home and garden show, film festival, or the Olympic Games—is an expensive proposition. There are, however, a number of ways for event organizers to offset the cost of WiFi. To set the stage for good WiFi coverage and create opportunities to recoup some of the expense, event organizers have some work to do: Approximate the number of attendees and devices that have to be accommodated Determine the needs of internal producti...