Watch a parade, enjoy art activities and see David Arquette as Bozo the Clown at the puppetry extravaganza, which returns this April to Los Angeles State Historic Park.

For SpongeBob SquarePants ... pay-nothing party will frolic at LA State Historic Park, with all sorts of puppets representing the Bob Baker Marionette Theater of Highland Park in the spotlight.

SpongeBob will be joined by Logan Hone and his Feel Good Music Train, Tierra Del Sol’s large-scale puppets ... good-natured children's show host that rose to fame in the 1950s and was a staple ...

SpongeBob will be joined by Logan Hone and his Feel Good Music Train, Tierra Del Sol’s large-scale puppets, and East Wind Foundation’s Chinese dragon and ... the long-running, good-natured children's ...