Jamie Sullivan, the driver of "Monster Mutt," signed autographs and took photos at the Grand Rapids Children's Museum on Thursday ahead of a big weekend.

Hot Wheels Monster Trucks Live is the perfect night out for a family with massive monster trucks, destruction, and a very American-style sense of wonder ...

Monster Jam ... watch massive monster trucks race each other and soar high into the sky. Among the most excited fans were the crowds of young kids who came to watch the show.

50,000 people packed into NRG Stadium Saturday night to watch massive monster trucks race each other ... fans were the crowds of young kids who came to watch the show. This was 8-year-old Joshua ...