Supposedly you can call and request Ms.T "consider" making it. She would be the only place I would turn to for something like that. She is super thoughtful and may even be able to crack the code of making a clone for your "glazed doughnut
juice".
From Ms.T's Doughnuts menu:
-Bavarian Creme Fill Doughnut
-Chocolate Frosted Doughnut
-Chocolate Pumpkin Doughnut
-Eclair Filling
-Maple Pecan Doughnut