Where was Nai Nai & Wài Pó filmed?

Documentary short film

Nai Nai & Wài Pó (2023) was filmed in San Francisco Bay and San Francisco Bay Area, 2 places named in its Wikipedia article, in the United States. Wikidata records no filming location for it at all, so the article is the only recorded source. Each place says where its claim comes from.

Part of the People and Places film series

See them on the map → Wikipedia Source data

Places per Wikipedia's article

The Wikipedia article names 2 places. Each links to the sentence that says so.