Late December, YOH 1502, Not Quite Our Equestria:

After playing a major role in the Hearth's Warming Eve Pageant at Canterlot, Pinkie Pie decides to finally visit her family for the first time in five and a half years. But will she be met with acceptance or rejection, over the things she's learned and done, of which her old-fashioned family would never approve? And, even if they accept her, does she fear what she might learn about herself?