Back in California in April

I'm back in the US in April as I'm speaking in a Conference in San Francisco (This one. I'm also attending this).

I'd like to come over for more than just the conference so I can meet up with everyone. I was thinking of coming over a few days before and leaving a few days after but since the previous weekend is a holiday over here I'm wondering about coming over just before that and leaving after the conference.

Anyway I just thought I should warn dear friends in the Bay. I'm really excited!