People in on halloween. Theres a lot of different personalities around here. Everybody all collects here. So i believe it still just brings everyone back, no matter if theres like a stree party or not. Its always going to stay fun. Now, i asked him what their theme was. They said it was an updated escape from alcatraz look. Now, when it comes to getting around, b. A. R. T. Will be running extra trains and theyll run longer but Still Service just until midnight. People also encouraged to consider muni, ride shares, cabs, that sort of thing. Open containers, drinking out in the streets. That is not allowed. One costume thats very popular this year is el nino. Been looking around for that, havent seen it yet. Have seen a few that we cant quite put on tv. Reporting live in San Francisco, christie smith, nbc bay area news. All right, christie, thanks very much. New at 6 00, San Francisco probation officers will be out in force this halloween night for operation lights out. Officers will con