I love the Paint Chip Address Cards idea! I have 1 suggestion though. Instead of gluing the extra paint chip strip to the other paint chip, take an exacto knife (or something like it) and cut 2 slits and "weave" the address change card in between them.
Build-a-Burger food station for a construction-themed birthday party. Empty paint cans with small paint brushes make a great way to serve and display condiments. See more photos, décor and DIY projec (Diy Birthday Ideas)