Yes, a hippie town reminds me of Ximending (西門町) in Taiwan. The difference probably is there are more younger people hang out at Ximending.
We started at People's Cafe, then explored around the whole haight street. Here are the 2 drawing I'd finished on spot.
People in People's Cafe

The Haight Street Highlight: one of the million weird stores, the record shop, lady's legs, a tattoo place.
