Rain seems to be threatening several outdoor events Saturday, including a four-mile run in Debs Park and the Echo Park Block party. Still, there are plenty of indoor options, including Saturday night’s performance of the Occidental-Caltech Symphony (shown above in a 2008 the video) at Oxy. If techno-Mex music is your thing, then the Kinky concert at Cal State LA is the place to be. Also, there are musical fundraisers on Sunday for the Silver Lake Independent Jewish Community Center. More events and details in Save the Date.