My take on a monster truck party! truly believe you can make ANY theme your kiddo loves cute! Stick with a color scheme for the paper goods vs theme specific. Then sprinkle in a few themed things! For monster truck I’d go heavy on the white and black checkered items that look like the race flags, lean into your son’s favorite colors for the color scheme..I think you could go with any combo of primary colors here! I linked a bunch of items I’d use..you can do a balloon garland with a couple monster truck balloons as the focal point. Dirt cups with mini monster trucks on top would be SO cute! LTKparties LTKfamily LTKkids