Tuesday, November 12 on car and bike parking, the most talked-about part of the update. This hearing is actually full, but there is an overflow night on Tuesday, November 19 where you can speak.
Even if you don't speak, I predict a high level of entertaining crazy. But from a policy standpoint, this is the once a generation change that will do a great deal to improve bike parking and commuting in DC. The most common excuse I hear for not bike commuting is lack of a shower, among other things this will require more showers and changing rooms for bike commuters.