We've done Reading Caterpillars, Trees, Butterflies and Ladders it's just to recognize the books they've read. They enjoyed it but that was many years ago and I can't keep up anymore. ;)
We don't do anything for curricula really, they get a certificate for completing a grade. We also have a "graduation" for Kindergarten, 5th and 8th grades because those are bigger milestones (the PS also does graduation ceremonies and my kids wanted something!). :001_smile: