Jennifer Garner packed up the car and headed over to the Brentwood Country Mart in LA today. She was joined by tiny helpers Seraphina and Samuel Affleck. The trio stopped by Farmshop, where they picked up breakfast, coffee, and iced tea to go. Jen's back on the West Coast with Ben Affleck and the kids following a quick trip to NYC. She made a few press appearances on the East Coast and hit up the Big Apple premiere of Butter with costars Olivia Wilde, Ashley Greene, and Alicia Silverstone. The film hits theaters on Friday, and so far critics are in favor of Butter. Jen will have some serious competition at the box office when Ben's latest directorial effort, Argo, opens Oct. 12.