Some (but only a couple?) cyclists have been assaulted by teens in the Node's neighborhood recently. I feel obligated to spread awareness, but I hope not to alarm anyone.
Perhaps riding to/from the Node with someone else is a good idea. Perhaps use this forum to coordinate riding partners if you're concerned.
I'm open to riding together to/from an Open Hack, but I would also personally ride alone, just with some extra caution and awareness.
http://baltimorevelo.com/2013/04/15/guilford-ave-update/