Paver Flowers - this would be fun with custom middles the kids make (same size as some of the aggregate pavers) with colored glass beads. Fun keepsake stepping stones adding a splash of color in the flower beds. - Flower Beds and Gardens
To replace the broken table top "diy: outdoor mosaic table" - *eyebrow* Includes bending the steel legs. Which is actually pretty simple from the looks of it, but for some reason I'm still impressed that it's in a DIY tile garden table tutorial.
Faux Brick Sidewalk Claudia Darr mixed a batch of brick-red paint and rolled it right onto a concrete walk. After painting a path in an afternoon, she was so pleased with the results that she went on to faux brick her entire driveway.