travels, it looks like few people are bringing families.  For those that are, someone might want to put something on wiki or this mailing list to contact other families about trip, sharing services, etc.   I would be

I'll take my wife and kids (4 and 6) along, and I'm sure they'd be happy to hook up with other family members that won't be attending the conference to explore the city. 
So other people with families at the event please reply here!
Daniel