The all day and into the night "Beyond Wonderland" electronic dance festival returns to the Shoreline Amphitheatre in Mountain View this weekend -- and many residents are preparing for the constant barrage of noise that comes with the event.
"It was crazy! It was just crazy," said Dozie Antoine, a Shoreline resident who described last year's party. "It was piercing. I heard that dogs left their houses, ran away from home."
Mountain View police said last year's event brought in 100 arrests and nearly 140 noise complaints.
"Noise is definitely a problem," Sgt. Saul Jaeger said. "It's very bass-driven, repetitive kind of electronic dance music."
Residents said last year the speakers seemed to be aimed at them -- something officials said that has been fixed this year.
Officials said crews reworked the way the stages and speakers are angled at the concert venue.