Open House

So, we're planning our first "Open House" this Saturday. We've had the notice on the web site for about a month, and we've got an average of 15 map downloads per day. I've at least three prospects who want to come and see the various products up close. As for the rest - no idea. I've got five people lined up to handle any walk-in prospects, lots of coffee and healthy snacks, but beyond that... no idea. So, have any of you done an open house? How did it work out? Was it worth the time? It's kinda late to ask the question, but do you think it's worth doing? :blink:>>>