<iframe width="580" height="385" src="https://www.youtube.com/embed/6Uogf9399-k" frameborder="0" allowfullscreen></iframe> <br>Attract more exhibitors to your trade shows or expos and keep them happy. Whova's high-tech event app and lead generation solutions help your exhibitors ... <br><a href="https://www.youtube.com/watch?v=6Uogf9399-k">source</a>