I have previously addressed my concern about this problem to Scottsdale Mayor Lane, and his office assured me that limits concerning the time such events could be held and the maximum noise that could be produced during them would be put in place. Unfortunately, management of the Days Hotel is unwilling or unable to follow these restrictions, and everyone in the neighborhood suffers as a result.
Source: Noisy Days Hotel neighbor impacts Scottsdale quality of life | Scottsdale Independent