Last week was a busy one when it comes to good comments, with thoughtful and funny ones about the Navy Yard Metro, Columbia Heights Day’s existence, avatars, and more. And speaking of avatars, why not set up your own? Maybe you can be like monkeyrotica, who was the talk of DCist’s commentariat — what’s his going to be? Something profane? Something phallic? Mr. Monkey’s response was this: For an avatar, I was about to go…

FRIDAY: >> Do the right thing and head to 9:30 Club for a show hosted by the strange gathering of the likes of Gypsy Eyes Records, The Federal Reserve and haberdasherie Propper Topper for a benefit for the DC Public Library Foundation. Kitty Hawk, Vandaveer, Revival, These United States and many more make up the crowded bill. 7:30 p.m., $20. >> The Brunettes (pictured right) perform sickly sweet but addictive pop duets, and they’ll be…

>> Must Love Trash, DJ Adrian Loving and DJ Gavin Holland have all volunteered their services at Wonderland tonight to benefit a group putting together a Columbia Heights Day festival. The party starts at 9 p.m. upstairs. Help these guys get their web site and street festival off the ground by having a good time. For more details about Columbia Heights Day, email ColumbiaHeightsDay (at) gmail.com >> The Hej Hej DJs, DJ Yum Yum…