We've been honored to meet them several times, and are always amazed that they seem to remember us. We always approach with the intention of thanking them for the show, and perhaps to express gratitude for their music or awe for their talent. But we also tend to feel some apprehension, wondering if maybe this time we shouldn't take up their time, and some nervousness - I've acted like a big dork plenty of times around them. Also, we don't want them to think we are totally stalking them since we go to so many shows! But our desire to shake their hands and say "thank you" has almost always won out, and we are always glad we stuck around.
How about you? Do you say hello to the band after their shows? Do you have any memorable stories to share about meeting them?