49ers Coach Jim Harbaugh -- Family Time in New Orleans (Brother Not Invited)

San Francisco 49ers head coach Jim Harbaugh has arrived in New Orleans for the Super Bowl ... and spent the day hanging out with his family ... well, most of his family.

Harbaugh -- along with his wife and some of his kids -- dropped by the famous Cafe du Monde ... sportin' some 49ers gear.

Fun Fact -- Jim isn't just taking on his brother ... his OWN SON Jay Harbaugh works for the Baltimore Ravens organization.