It probably goes without saying, but I'll say it anyway... don't create a safety hazard.
I've used an old TV antenna rabbit ears with my 4061's and I make sure it's high enough that nobody can walk into it and get poked in the eye. The antenna has the blunt ends which aren't quite as lethal as the sharp end of coat hanger wire. If you end up with a sharp wire end, put a little round necklace bead on there or something. Especially when you factor in darkness and alcohol, if it's "an accident just waiting to happen", it will happen sooner rather than later.
I'm not trying to rain on your parade, just make sure a fun evening doesn't turn bad.