Fog machine at YWCA sets off fire alarm

City firefighters have returned to quarters after responding to a fire alarm at the YWCA on North Street. After it sounded, the alarm company called to say it was set off by a fog machine that is being used at the Y. Fog machines are sometimes found at big wild parties, as was the case here.

Bonnie at the Y said there's a dance party going on for 5- to 12-year olds.

The kids are having a blast and the fog, of course, only adds to the fun.

We didn't ask if there's a mirrored disco ball spinning.