All you need to do is:
- Pick a time. Weekend afternoons or evenings work well.
- Pick a place. This can be a coffee shop or casual restaurant (e.g., a pizza place or pub) or a classroom or other on-campus location. Best if it isn’t too noisy.
- Announce the time and place on LW, a week or so ahead of time, using the "Add new meetup" link near your username.
- Show up yourself, with a sign that says “Less Wrong Meet-up”.
That’s all -- anything else is optional. If folks come, just say “Hi, my name’s [whatever your name is]”, and see where the conversation goes. Most major cities, and many minor ones, have some LW-ers. And if no one comes, all it cost you was a few hours of reading a book in a restaurant. You don’t need to have a LW history; many a lurker has enjoyed in-person LW conversation (and the folks who actually show up to meet-ups are often less intimidating than those who post on the main site).
Meet-ups are fun, and the simple act of talking to other LW-ers (in person, where your primate brain can see that they’re real) can help: (a) you become a better rationalist; (b) other attendees become better rationalists; and (c) LW become a stronger community.
Also, if anyone is interested in starting a meet-up but wants to discuss it with someone first, I'd be happy to help. There is also a good meet-up resources page.
(This was discussed a bit in this comment thread, but it seems worth repeating it somewhere where more people might see it, especially since the idea was new to someone at Saturday's H+ conference who now plans to start a meet-up.)
Hey, I live in Waterloo too. I will join. (Perhaps not this one, but any subsequent ones after the 24th this month that are organized in Waterloo.) Please keep me posted and let me know if you need any help in organizing this.