Jennifer Garner hit the park in Cambridge, MA with Violet and Seraphina yesterday. The girls were bundled up for the brisk weather, but Violet still ditched her shoes to head down the slide with mom. Earlier in the day, Jennifer visited Ben on the set of The Town, though he missed the fun times on the playground. The family has gotten to spend a lot of time in Ben's hometown over the past few years as he and Jennifer film movies in the Boston area, and this time it's also meant seeing Seraphina on a regular basis for the first time — too cute.

To see more of Jen and the girls at the park, just