Mason Cook checks out the variety of pumpkins during a stop at Mr. Bones Pumpkin Patch over the weekend in Los Angeles.

The 12-year-old actor also stepped out at 2012 Camp Ronald McDonald for Good Times Halloween Carnival held at the Universal Studios Backlot.

Mason is currently filming new episodes for NBC’s new series, Mockingbird Lane.

He plays Eddie Munster, Lily (Portia de Rossi) and Herman’s (Jerry O’Connell) only child, an earnest boy scout and budding werewolf. Horrified to learn the truth about himself, he refuses to eat meat and faces off against Grandpa (Eddie Izzard) at dinner.

The show is set to premiere on Friday, October 26th on NBC.