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

Former first lady Michelle Obama was at a Costco in Livermore, California, Tuesday promoting her new line of youth-friendly ...

The former First Lady was drew a crowd at a Bay Area Costco this week as she stopped by to promote a new healthy product ...

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

TikTok video shows Michelle Obama touting her new ‘healthy’ soda at a California Costco - The former first lady was spotted ...

Former first lady Michelle Obama was seen promoting her new drink at a Costco in Northern California on Tuesday, TMZ reported ...

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

But that’s exactly what happened Tuesday when the one and only Michelle Obama surprised a handful of shoppers at a Bay Area Costco. It wasn’t a warehouse in a big city like San Francisco, either. No.

Former first lady Michelle Obama visited the Bay Area on Wednesday, surprising shoppers at an unexpected East Bay retailer. Video from Cassandra Yeoman via Storyful.

Several shoppers at a Costco in California were recently treated to an unexpected sighting of Michelle Obama. The former first lady was at a Costco location in Livermore, a city east of San Francisco, ...