Samy's in San Francisco is only 4 blocks from the Civic Center Bart stop. Map is on Samy's
Store Location page. Can either Take the CalTrain from Mountain View to the Millbrea Bart Station of park at Millbrea for the ride into SF. Might take him a while to get there as there are multitude of restaurants and coffee in the area. On the way back could stop at
Pacific Bicycle for some additional window shopping.
Hopefully Bart will not be on STRIKE.... again..