DIY your photo charms, compatible with Pandora bracelets. Make your gifts special. Make your life special! It would be cute for Kate and I to do something like this, not with concrete, but with something cuter, like cardboard an fake flowers.
Add glitter to anything without it falling off! Spread modge podge on surface and sprinkle glitter on top. Add another layer on top when dry if you want thicker glitter. Then a layer of modge lodge over it to prevent from falling