What does she mean only call in an emergency?! You have a right to have a patrol car attend to you!
I also have a slew of neighbors that every year celebrate-for days on end, yet, there's underlying understandings, typically stopping before the noise ordinance times and frankly noone wants to see our homes up in flames, this city has had its share of fires.
Do you have a neighborhood association or city councilor/town alderman that you could speak with. It's not fair if not everyone is treating everyone else with some courtesy.