Kyle MacLachlan and wife Desiree Gruber show off their adorable son Callum at the Opening Day of the Mercedes-Benz Polo Challenge at Blue Star Jets Field this weekend.

Callum was mesmerized by the wheels of all of the Mercedes on display on the grounds.

The little cutie strolls from car to car in a pair of Demetri pediped original shoes.

{FAME AND SPLASHNEWS}