Enter the URL of a Amazon Yellow Pages Business with a street view, and this will fetch the entire street. Medium size images will be a big download. Running Left will take longer. For example, take a small run down Haight St, and larger run. Here's a slideshow view too. Use the results to build panoramas or slide shows.

Explanation here. You can see the quick hack script that powers this here.

Amazon Yellow Pages URL:
Size:	Small Medium
Direction:	Left Right
Slideshow	(quick late Friday experiment, no guarantees! only goes Right)