When America parties, she parties big.
At last month's IPW conference in Chicago, the United States tourism industry had much to celebrate. IPW brings together American travel suppliers with international buyers - more than 6000 travel trade figures, wheeling, dealing and networking - in many cases over a drink.
And it pays off. Last year's event in Las Vegas is estimated to have generated 8.8 million visitors over the next three years, spreading US$28 billion of tourist spending across the States - US$4.7 billion of which was booked directly on the trade show floor in Vegas.
New Zealand's equivalent trade show, Trenz, runs from May 18-21 in Auckland and brings 300 delegates to meet 260 Kiwi tourism operators. Buyers come from 30 countries with 70 from China and Hong Kong alone.
The IPW host profits the most, with delegates and media seeing the best of the host city during the week-long conference and on familiarisation trips either side of it. The Las Vegas conference was estimated to have brought $1.6 billion over the next three years into the local tourism market.