
The corner behind them at 7th and Alvarado is now home to Langer’s Delicatessen

Buster was first, was Stan aware?
https://silentlocations.com/2020/08/15/buster-keaton-hard-luck-the-goat-closeups-at-westlake-park/
For the full story, and many more photos and scenes from Keaton’s Hard Luck (1921) visit the link above.
Thanks, John