Michelle Obama has been spotted making the rounds at Costco, but it's not for a political campaign—it’s to promote her new ...

Shoppers at a Costco in northern California got a surprise visit from the former first lady, Michelle Obama.

Upon their arrival at 41 Spring Street, officers identified the individual as Keith O’Brien, a 62-year-old resident of Wilkes-Barre, PA. O’Brien was found to be highly intoxicated, posing a potential ...

Yes, you read that right. Former First Lady Michelle Obama was spotted at a Livermore Costco handing out samples of her new, ...

Michelle Obama promoted her health beverage line, Plezi Fizz, at a Livermore Costco, generating buzz on social media.

Former First Lady Michelle Obama appeared at a popular retail store in Livermore, California, to promote her new soda brand ...

LIVERMORE, Calif. - Former first lady Michelle Obama visited the Bay Area on Wednesday, surprising shoppers at an unexpected ...

Even former first ladies stop at Costco every now and then, but this wasn't a casual shopping trip. Here's what Michelle ...

Michelle Obama was promoting her new beverage line, PLEZi FiZZ, at a Costco location in Northern California. See more, here.