I had a similar situation in an HGI in Ohio. It was a Saturday night and there was dead silence until 1 am when the wedding party from the first floor ballroom moved into the room next to mine (with a connecting door) and began to make lots of noise. The front desk sent someone up to talk to them, which didn't help. When I made the second call, the front desk brought me up a key to an empty room at the opposite end of the hall and comped me that night's room charges. I thought that handled it well.