Info from Wikipedia
ARCO Arena (known as Power Balance Pavilion from 2011 to 2012 and Sleep Train Arena from 2012 until 2022) was an indoor arena located in Sacramento, California, United States.
On March 19, 2022, the Sacramento Kings hosted the final ever event at the arena, reverting to the original ARCO Arena name for a free farewell event attended by thousands of fans and Kings personnel/alumni. Fans were allowed to enter the arena, reminisce about their past memories there, and say their goodbyes before the arena's impending demolition. Demolition plans were formally submitted to the City of Sacramento, and after an environmental hold on the demolition plans went through. The demolition process began on August 9, 2022 and was completed in October 2022. The site of the arena is still open to the public, although it is mostly abandoned; the parking lot is still the site of the Sacramento Antique Faire.