. >> kevin cone was in the stoneleigh park neighborhood worth homes are being threatened. fire crews say this is the beginning of what could be a very busy fire season. >> reporter: the fire is now contained, but these wins out here in the east bay are still very strong. that was a major concern to firefighters, as they about the place, where neighbors could see right from their front yard. >> walking out, i kind of smelled burning wood or grass or whatever, and i walked further out and i see like a smoke out there and just instantly, i grab my phone to record it >>> this is the video he took of the fire. again, dangerously close to his neighborhood get started just a few blocks away in the stoneman trailhead in pittsburg. >> there is a trail back there . any folks on the trail and we are right >> reporter: fire crews rushed to the scene to keep it from spreading too quickly. with some help from air, it is still unclear how the flames broke out. but firefighters believe they know where it started. >> there was a structure at the top of the hill that was on fire. and the su

but as kevin cone report, the economic boost from local business was hit and miss. >> reporter: it is a lot quieter out here, outside of city hall tonight, with about 25,000 fewer people here. last night's skrillex concert was pretty much a success all around. including a lot of neighboring businesses around here who did see a boom in business. but not everyone. >> what they did was, they put the fences , so they put fences here, right here. >> reporter: owns euro king with his wife, just a block away from last night concert at civic center plaza >> so nobody come inside, and they just block off here so nobody can come from the concert. >> reporter: he was looking forward to last night's show, featuring threat again and skrillex. a sold-out show with 25,000 people there. >> had only 30 or 40 people coming in and eating. took the probable was his business was fenced off. >> i said can you guys open a way for people to come so people can come in and they said the city keep them and they had to follow that map >> reporter: the senior vice president of another planet entertainment, the co