Avenue L has changed locations! It is now located at 1215 Sam Houston Avenue (between the Donut Wheel and the Courthouse). I have yet to see the new location, but from what I've heard, this new venue is a much larger building. However, its move closer to Downtown Huntsville means that there is less parking. Good thing that a little walking is good exercise!
Since Avenue L is strictly volunteer based, the hours of operation have yet to be determined. If you are interested in becoming a volunteer, there is a Volunteer Interest Meeting on Monday, August 29th at 8:00pm. Their Open Mic Night will still most likely be on Thursdays at 8:00pm. The expected date to re-open is September 6, 2011, but that is subject to change.
If you have never been to Avenue L Coffee House, it is a non-alcoholic venue that regularly features live music (usually Indie/Folk/8bit electronic hardcore punk such as Yatagarasu), coffee, art, free Wi-Fi, and trendy people.
Good luck with your new location, Avenue L!