What happens next?

How to cope with a noisy event
Ask in advance for a quiet venue.
If you're involved with the planning or organizing of the event, choose a place that's quiet.
Go for someplace with a separate room.

Options:
A). If a song is playing, maybe put a blanket on the couch. Have the music on softly for additional privacy.
B). This may mean that there is less amount of noise. Choose a completely quiet venue where no one is likely to disturb you.
C). Some restaurants and convention centers separate rooms for private events. Choose a place that doesn't play music or television loudly.
D). If it's a crowded event, light up a fire or make plans to talk with friends. Establish ground rules before you have big conversations.
C).