The Miller neighborhood sits at the confluence of Capitol Hill and the Central area. I've been using this blog and my online calendar to keep you updated on neighborhood events, and have been sort of straying over the edges in both directions.
I'm happy to report that help in these efforts is converging from both directions.
To the south of us, the Central District News blog is allowing everyone to report and discuss all sorts of issues (don't miss their Skillet news). They have an online neighborhood calendar.
To the west of us, the actively reviving Capitol Hill Community Council has a new website with forums, announcements etc (on the forums page), a calendar and probably other good stuff I've not yet found. (And don't forget the swarm of Capitol Hill blogs)
You can check any of the calendars by visiting their websites or you can subscribe to the Capitol Hill or Miller calendar using many calendar programs, (iCal, Facebook, Microsoft Outlook/Works are the biggies) to get real-time updates. Here are the Miller and CHCC feeds.