Meghan Marklecelebrated International Women’s Day with members of her Archewell Foundation team.

On Wednesday, the Duchess of Sussex, 41, enjoyed lunch at Gracias Madre in West Hollywood, a vegan Mexican restaurant, with 10 women from her andPrince Harry’s Archewell Foundation. The couple founded the organization — which includes their charitable foundation and programming hubs, Archewell Productions and Archewell Audio — in 2020.

A fellow diner tells PEOPLE that Meghan sat in the middle of a table in the back of the restaurant for the late lunch. The group appeared in good spirits as they chatted and laughed. The Duchess of Sussex wore an all-black ensemble and white flats with her hair swept back in a bun and ordered the chopped salad.

“She seemed really happy and was laughing a lot,” another diner visiting California from Lansing, Michigan, tells PEOPLE. “I still can’t believe it was her. She’s even prettier in real life.”

Meghan Markle.MEGA/BACKGRID

Meghan Markle was all smiles as she left Gracias Madre in West Hollywood after an International Women’s Day celebration. The Duchess of Sussex steppe out in a chic all black look with a Chanel handbag and Valentino slides and a megawatt smile amid news her children would get to keep their royal titles.

For dessert, the group was treated to a special delivery fromPrince Harry— a dozen vegan cupcakes from Sprinkles.

“This is from my husband. He was asking for everyone,” Meghan was overheard saying as the treats were passed around.

Prince Harrywas in San Francisco on Wednesday for anappearance at BetterUp’s Uplift summit. The Duke of Sussex, who has served asChief Impact Officerfor the coaching platform since March 2021, answered audience questions alongside BetterUp CEO Alexi Robichaux in front of a live audience.

Chris Jackson/Getty

Meghan, Duchess of Sussex and Prince Harry, Duke of Sussex make an official visit to the Joff Youth Centre in Peacehaven, Sussex on October 3, 2018 in Peacehaven, United Kingdom. The Duke and Duchess married on May 19th 2018 in Windsor and were conferred The Duke & Duchess of Sussex by The Queen

“Happy International Women’s day to all of you! Whether donating your time, funds or helping a woman in your community, let’s all celebrate the women in our lives today and every day!” said a message on the Archewell Foundationwebsite.

Prince Harry and Meghan Markle with their children, Princess Lilibet and Prince Archie.Netflix/Youtube

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Earlier on Wednesday, the Duke and Duchess of Sussex announced that thechristening of their daughter,Princess Lilibet Diana, was held on Friday, March 3, at their home in Montecito, California. While confirming the news, the couple referred to theirchildren’s royal titlesfor the first time.

Upon the death ofQueen Elizabethin September, Harry’s father becameKing Charles— and as grandchildren of the monarch, 3-year-old Archie and 1-year-old Liliwere afforded the titles of prince and princess.

“The children’s titles have been a birthright since their grandfather became monarch,” a spokesperson for the Duke and Duchess of Sussex told PEOPLE. “This matter has been settled for some time in alignment with Buckingham Palace.”

source: people.com