Well, I got ya all beat.
The first year we lived here in this house, we decided to have a barn party. Had a couple of friends that played weekends for different functions. They were pretty good, ALWAYS booked for New Years so had to reserv them in advance. They had some new equipment and songs they had been working on.
Had a bar b q, with bonfire, dance floor with live band (2 man see above), it was cool, no bugs (sw fla) and invited over 100 people, expected about 40 to really show. 10 people showed! DH and I, my Mom and her man, the two man band, and the neighbors across the street!
I told DH, NEVER again. No one called to say they couldn't make it, nothing. This was after them all saying, yea we'll be there. We even had room for those who wanted to camp the night so they wouldn't have to drive home.