The Meet-and-Greet. It happens before you ever get on stage. Arrive early, maybe even the day before, and just mingle. Introduce yourself to this one, and then to that one, and then to the other one. Of course when you're new at this you run the risk of concluding, after just a few people, "They all want ABC and all I've prepared is XYZ!" Keep your head and make a 2- or 3-sentence reference to their XYZ then knock your ABC out of the park – do it right and you’ll get invited back to fill out those 2 or 3 sentences!