This event is in the past.It took place on December 30, 2025 at Alameda County Fairgrounds.
Amusement Park
Amusement ParkPleasanton
🚗Parking is card or tap-to-pay only
Roaring animatronic dinosaurs meet massive LEGO sculptures in this kid-centric adventure. Dig for fossils, ride a baby dino, race custom brick builds in the Derby, and watch a T-rex tower overhead.
Dinosaur adventure
LEGO building
Family-friendly
Educational fun
Amusement ParkAmusement ParkPleasanton
🚗Parking is card or tap-to-pay only
Roaring animatronic dinosaurs meet massive LEGO sculptures in this kid-centric adventure. Dig for fossils, ride a baby dino, race custom brick builds in the Derby, and watch a T-rex tower overhead.
Dinosaur adventure
LEGO building
Family-friendly
Educational fun