Kaizen executives

CEO Ken Acquah, left, and Chief Technology Officer Michael Silver of AI startup Kaizen are seen on Maiden Lane, where their new office is located.

Quaint Maiden Lane near Union Square was a hot spot in July for Colton Hanley, a senior vice president at the real-estate services firm Avison Young, who helped three tech companies sign office deals in three buildings along the narrow, historic road.

“San Francisco is back, and so is Maiden Lane,” Hanley exulted on LinkedIn.

Jeffrey’s Toys

Jeffrey’s Toys at 45 Kearny St. in San Francisco, seen on Monday, Jan. 29, 2024,  closed Feb. 10, 2024. The storefront now has a new tenant. 

Kaizen CEO Ken Acquah and Chief Technology Officer Michael Silver

CEO Ken Acquah, left, and Chief Technology Officer Michael Silver of AI startup Kaizen are seen inside their new office at 149 Maiden Lane.

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ECON GROWTH

Shoppers at Union Square in San Francisco, on May 29, 2023. 

Nintendo Switch 2

People wait in line for the new Nintendo Switch 2 video game consoles at Union Square, Thursday, June 5, 2025, in San Francisco.