Truckin' For A Cause
Smith and Sons Truck Show 2026
Saturday, August 22nd from 10am-4pm
Smith and Sons
887 Plain Street, Marshfield Ma, 02050
Big Engines, Bigger Hearts: The Smith Truck Show is Coming!
Supporting CACNA1A & Team Gabby
This year, we are proud to dedicate our efforts to raising awareness and support for CACNA1A-related disorders. We are riding with Team Gabby to help fund research and support families navigating the challenges of this rare genetic condition.
What to Expect:
Spend the day checking out an incredible lineup of classic, custom, and working trucks, plus tractors and more. Bring the whole family and enjoy:
Food trucks – 
Live music – 
Tractor rides – 
Goats – 
Arts & crafts – 
Craft vendors – 
Raffles – 
Event swagThis special event is proudly held in partnership with Team Gabby to support the CACNA1A Foundation, with all proceeds benefiting the Foundation’s mission to fund research and support families affected by CACNA1A disorders.
Truck entry is just $20 (donations are always welcome!)
Whether you’re bringing a truck or just coming to enjoy the day, your support helps fuel an incredible cause.
We can’t wait to see you there!
Join the team and our fellow truck community for ice cream, music, live animals, tractor rides, raffles and more! All proceeds go to Team Gabby CACNA1A Foundation
What is CACNA1A?
CACNA1A-related disorders are rare, lifelong neurological conditions that can cause epilepsy,
ataxia, hemiplegic migraines, movement disorders, developmental delays, and more. Families in
our community are navigating these challenges every day, and events like this TRUCK SHOW help power
the research and family support programs that move us closer to better treatments and brighter
futures.