Swenson has been building his underground cave network for more than 20 years.
Smile and Nod brings more than humor to Cal Poly
Smile and Nod does more than just shows at Cal Poly, the group travels internationally for competitions.
Swenson has been building his underground cave network for more than 20 years.
Smile and Nod does more than just shows at Cal Poly, the group travels internationally for competitions.