I'd like info on Indianapolis Super Sunday Swap Meet, Nov. 26 Is it a good meet?

[KYBlueOval]

I've never attended this Swap Meet and would like to hear from Forum members that have, as to what to expect
The flyer says 500 SPACES. In the past, have all of the spaces been occupied? Mostly New stuff or Old stuff? Or a good mix. What can you tell me?
Thanks
John