A friend of mine posted a status on facebook last night arund 10:30 that she had just gotten done running at the arb. I was under the impression that the Arb was closed after sunset. I was wondering if this was just suggested or if there was any chance of actually getting in trouble by doing this. Its going to be so hot this week and as weird as it sounds I am unable to drink anything when I run so I was intrigued by this. If anybody has done this do you suggest doing it or is it better to stay away after sunset?