Yeah, I already have kickball down for the 24th. That's no good now?
The 7th is the Lymphomathon, a fundraiser BBQ I'm co-hosting and then a big ol concert on the west bank (Finnegans ShamRock), on top of the O&L thing.
I'd happily offer to co-host it at my place on the 31st if interested. There's a ball field 100 yards away, possibly an additional keg on hand (plus the bar and bbqs), and plenty of crash room. I'm not tryin' to steal your thunder or anything, but there's going to be a bbq and party there anyway....and I do look forward to kickball!