Drew Barrymore made her first post-separation appearance at a food and wine event in Northern California, where she was in attendance to support her winery, Barrymore Wines, on Saturday.

Despite the pending divorce, the  "Charlie's Angels" actress seemed in good spirits at the Pebble Beach Food and Wine Festival, where she was promoting her winery's new rosè.

WATCH: Drew Barrymore and Will Kopelman Split After 3 Years of Marriage

She even poured wine for fans!

The 41-year-old actress and her husband of three years, art consultant Will Kopelman, confirmed their separation to ET on Friday. They later released a joint statement.

Click here to subscribe to FOX411’s YouTube channel

NEWS: Drew Barrymore Split: 7 Things She's Said About Love and the Challenges of Her Marriage

"Sadly our family is separating legally, although we do not feel this takes away from us being a family," they said in the statement. "Divorce might make one feel like a failure, but eventually you start to find grace in the idea that life goes on."

The couple has two children together, Olive, 3, and Frankie, 1.

WATCH: Drew Barrymore and Will Kopelman Release a Joint Statement After Calling It Quits