To help us remember we used Oreos to put the moon phases in order. Of course they LOVED it!!!
Afterwards they got to eat the Oreos, which I was told was their favorite part. :-)
We used the off brand of Oreos and I will have to say they aren't as good as the orginal. We used the orginal Oreos last year and they tasted and broke apart better. Note to self always use the orginal Oreos even if they are little bit more expensive.