I MCed a conference today. People assumed I ran the whole thing.Nup. I just showed up, grabbed the run sheet and took my spot on stage.Feel guilty.
Looks like you have to organise 49 conferences to atone.
I've had that happen before. People kept coming up and asking me really important questions - "where is....?". I found to get them to understand that I knew nothing about how anything was running.
Last year I mced a two day drug and alcohol conference. It was hard work - I was exhausted by the end!