If you do one trade event - DO Product Guru! If you do one trade sales event a year, do Product Guru! We've now done 3 of these, and every time we do we get solid leads with the right buyers at the right companies. Of course they can't guarantee that a particular buyer will turn up on the day (that's down to the buyer) but there is always several companies we want to talk to. Some of our biggest accounts have come from Product Guru. It's also down to you, your brand and your follow up. They don't hand you orders. However, I don't know any other event that will guarantee you conversations with such amazing companies. Can't recommend highly enough!