a list of rooms with scheduled events, recently active rooms first
in 4 hours  Weekly Genealogy Chat, in 18 hours  EE.SE hangout, in 4 days  QOTW Author Selection

The DMZ

The first breach costs you an arm....
471

Electrical Engineering

A place to talk with friends from the EE community about vacuum nanotubes ... and beer..
434

The h Bar

General chat for Physics Stack Exchange (http://physics.stackexchange.com/). For MathJax use http://meta.math.stackexchange.com/a/3297#3297
399

The Pod Bay

General discussion for http://space.stackexchange.com/. Check our scheduled chat events at http://chat.stackexchange.com/rooms/info/9682/the-pod-bay?tab=schedule
66

You Are Here

Chat room for Travel.SE http://travel.stackexchange.com
173

The Overlook Hotel

On Tuesdays, we write and discuss. On other days, we discuss and write. All are welcome.
51k
130

Home Improvement

General discussion for http://diy.stackexchange.com
102

EL&U Blog

Discussion for the EL&U Blog. For more info see http://meta.english.stackexchange.com/questions/2969/elu-blog-the-reboot (blog login: http://english.blogoverflow.com/wp-admin/)
36

Genealogy weekly chat

All-day chat every Saturday about a unique genealogy topic announced at http://meta.genealogy.stackexchange.com/q/1750/56
13