In other words, the pitch on your site doesn't sound like a place I'd go as a normal person to have a party with some friends. It sounds like a service a company pays for to host branded events.
Targeting everyone seems like the explosive growth trajectory where as targeting businesses does not, at least to me. If some venue uses this they'd advertise themselves, not you?
I get that I'm clueless about this topic so I'm not claiming to be right. Just curious. I get that business customers pay but the YC way seems to be growth first?