Here's an example, the River Grille has been going on, twice a year, for years to meet up, look at the attendance.
The one meet up in front of Carl's had 40-50 dogs lined up for a ride, it got split up before everyone pulled out. You can't get that many to ride together in a populated area because you can't stop traffic for that many to go thru a red light or stop sign unless you have it in the middle of nowhere.
It is nice to meet up with members and chat, but when I go on vacation such as a bike event, I personally do it for R&R and that to me means no schedules. You all know I don't drink so bar hopping or hanging around in a bar is not my cup of tee.
I've been to Daytona more than 2 dozen times and only met up with others less than a handful of times. Several times I have gone with others and when you make plans to go here or there, there's always a lot of wasted time between this one doing this or waiting on someone else.