Hopefully you don’t plan on leaving the neighborhood on the weekend all month—the MTA is shutting down the G train every single weekend in September, from Bedford-Nostrand to Court Square. The service interruption (aka pain-in-the-train) begins on Fridays at 9:45pm and lasts until 5am Monday morning. If you get desperate, there will be free replacement shuttle bus service along the G train line.
Thankfully, the L will still be running during the September run of the G train’s weekend shutdown. But, next month, the L will be shut down every weekend for the month of October. C’mon ride that train (or, don’t).