Flying debris broke many more windows at the Salesforce East building, which is just across the street. Luckily, no one was injured. At the time, tower officials said the stronger support arms ...

On March 21 of last year, a 49th level window of the tower at 301 Mission St. flapped ... but bits of glass flew across the street and broke windows at the Salesforce East building.

The American Lung Association is also using the day to encourage you to sign up for the 2023 Fight for Air Climb which is back at Salesforce Tower in March - following a two-year absence due to covid.