Your legs are sore. Your feet are blistered. You feel like you’re coming down with a cold because someone just sneezed on you and shook your hand (ew). You’re tired of smiling and being on your best behavior. Ok, I’ll stop. But when I think of a trade show unfortunately those are some of the visuals that come to mind. My griping aside though, trade shows CAN be an effective form of marketing your products and services and connecting with…