and no one has ever left the seminar neither thirsty or hungry ) - not that this should be an incentive alone but I did notice one guy who attended 4 seminars last year. The pattern was the same:
he would come and eat and drink, then fall asleep half way through the seminar and wake up at the end and leave....
he would come and eat and drink, then fall asleep half way through the seminar and wake up at the end and leave....