“CAUTION! Dump Everything! There’s a 1st Birthday under construction! Dig & Play! It’s our baby’s very first birthday!” Call in the work crew for a birthday party–there’s a very first birthday party under construction! Road graphics and asphalt shoulders border your dump truck birthday photo invitation design in classic yellow, orange & tar-gray colors. A dump truck dumps further party information onto your invitation, although we can put a photo in that spot, if you prefer. See more ideas & personalize this card here: Caution Construction Photo Invitation.