Only problem is, it's Maker Faire that day and I can't believe you're in the area and aren't going there... it's like several hundred Patricks descended on one spot and took it over
(Yes, there are jets, flamethrowing robots, VR gear, power tool drag racing, rapid prototyping machines using sugar, a giant nose-picking machine etc... well, that was last year anyway)
Trying to work out how what time I'd be able to get to SF afterwards, we may hit the Faire early to get out by 5 to get to the meet
Hugo