I was just on eros and noticed a boat load of visiting escorts particularly in late august through sept. seems like a lot more than usual with more ethnic variety, etc.  so i had a few guesses:

1. They are racking up money for fall semester.
2. There is an escort convention occuring.
3. The Vikings invited them up for a shindig.
4. There is some sort of other convention: Orthopedic Surgeons of America, etc.
5. American Idol Try Outs Scheduled?

Any one got the 411?