By peoplestaff225
Updated November 23, 2009 05:00 PM

It was a celeb-fest last Saturday as stars gathered with their families for the 2009 P.S. ARTS “Express Yourself” Creative Arts Fair, held in Santa Monica, Calif.

At left, The Soup host and Community star Joel McHale poses with wife Sarah and sons Edward Roy, 4 ½, and Isaac Hayden, 20 months.

See many more photos below, including pictures of James Marsden, Nicole Sullivan, Jake Weber, Michelle Monaghan, Wolfgang Puck, Melora Hardin, Jason Bateman, Natalie Maines, Adrian Pasdar, Breckin Meyer, Jenna Elfman, Hamish Linklater, Megyn Price, Jennifer Grey, Kyle MacLachlan, Camryn Manheim and kids!

The Box star James Marsden shared smiles with son Jack Holden, 8 ½, and daughter Mary James, 4.

Mom is Lisa Linde.

Rita Rocks star Nicole Sullivan brought along husband Jason Packham and elder son Dashel Pierce, 2 ½, but left baby Beckett Edward, 3 months, at home.

Medium‘s Jake Weber posed with son Waylon, 3 ½, and girlfriend Elizabeth Carey.

Meet Willow Catherine! Trucker star Michelle Monaghan gave us our first peek at her little girl, who just turned 1 earlier this month, at the event.

Chef Wolfgang Puck and wife Gelila Assefa show off their boys — Alexander Wolfgang, 2 ½, and Oliver Wolfgang, 4.

Actress Melora Hardin did arts and crafts with daughters Rory Melora, 8, and Piper Quincy, 4 ½.

It was a family affair for Jason Bateman and wife Amanda Anka, who brought along daughter Francesca ‘Frannie’ Nora, 3.

Dixie Chick Natalie Maines and Heroes star Adrian Pasdar worked on an art project with younger son Beckett Finn, 5.

The pair are also parents to Jackson Slade, 8 ½.

Actor Breckin Meyer cuddled up to daughter Caitlin Willow, 5 ½.

Mom is director and screenwriter Deborah Kaplan.

Accidentally on Purpose star Jenna Elfman posed with son Story Elias, 2.

The actress will welcome her second son with husband Bodhi Elfman in March.

New Adventures of Old Christine star Hamish Linklater gave daughter Lucinda Rose, 2 ½, a lift.

Mom is playwright Jessica Goldberg.

Rules of Engagement star Megyn Price and husband Eddie‘s daughter Grace, 2, made friends with the Target dog.

Dirty Dancing star Jennifer Grey has husband Clark Gregg and daughter Stella, 7 ½, in her corner.

Desperate HousewivesKyle MacLachlan and his wife, Project Runway executive producer Desiree Gruber, posed with son Callum Lyon, 15 months.

Ghost Whisperer‘s Camryn Manheim snuggled up to son Milo Jacob, 8 ½, at the event.