While the nights of summer were the shortest of the year, they were no less beautiful than any of Princess Luna's craftwork.  If anything, their brevity better allowed a pony to stay up for the whole of it.  Hence, the idea that had floated around the royal court, that the anniversary of Princess' Luna's return could be celebrated a little time after the Summer Sun Celebration, a ball under the stars that would last all night!     When Auntie Luna asked him to arrange matters, Prince B