If 6PM is the start time I might be able to go for a bit. But I won't get there until around 7:30 at the earliest since I'd be driving from SJ to Dublin, then Bart from Dublin to SF. And Friday traffic on the 880/680 = bullshit.
Also, I'd rather castrate a goat and then eat its testies than drive into SF on a Friday night from SJ...
280 from San Jose to San Francisco isn't too horrible. Just avoid 101 at all costs.