Mix the starter ingredients, cover the bowl, and let rest at room temperature overnight, or for up to 15 hours.
Next day, combine the bubbly starter with all the remaining dough ingredients. Mix and knead, using a mixer or bread machine, until the dough is elastic and satiny. I don't recommend preparing the dough by hand because it is sticky and challenging to bring together.
Grease a large bowl and let the dough rise for 1 to 2 hours, until it's noticeably puffy.
Turn the dough out onto a lightly greased surface, divide it into two pieces and shape each piece into a 20 inch long rope. Twist the two ropes together and pinch the ends to form a wreath (crown).
Place the wreath (crown) on a parchment lined baking sheet and cover and allow it to rise until puffy, about 1-2 hours. Toward the end of the rising time preheat the oven to 375 F.
Before placing in the oven, gently spread the rope strands apart and place a dyed egg in between them. Space the eggs evenly around the crown.
Bake the crown for 15 minutes, then reduce the oven heat to 350 F and bake for an additional 20 minutes, tenting it for the final 10 minutes of baking. The finished loaf will be golden brown, and an instant-read thermometer inserted into the center will register at least 190 F.
Remove the crown from the oven, and transfer it to a rack to cool.
To make the glaze: Stir together the sugar and 2 Tablespoons orange juice.Add more liquid ¼ teaspoon at a time, until the glaze is thin and pourable.
Drizzle the glaze onto the cooled braid, then decorate with the sugar crystals or sprinkles, if desired.