I hope this isn't a premonition...

I just woke up from a disturbing dream a few hours ago. I was somewhere in California on the coastline near a huge, tall Hard Rock Cafe building that was almost like a skyscraper compared to the surrounding buildings.

There was some kind of terrorist attack and I could see a massive amount of black smoke in the distance. There were black helicopters flying over head. Also, people were dying from something; I'm not sure if it was something poisonous in food or drinks or if it was something like a chemical weapon or a bioweapon.

Let me know if this matches a real location somewhere in California.