Everything is vegan. The sugar does not contain bone char.

Yes, a very good selection.

They have gluten free vegan pastries and vegan pastries. I feel like there might be a keto friendly vegan dessert in the mix, they switch up their items a lot (at least the gf ones) so it's best to just go in and ask because I'm sure it'll be dependent on the day.

Yes and they are delicious!

Yes

Some of there muffins and breads are sugar free but make sure to ask before ordering.

All the food at Mud Pie is vegan! They even make their own almond milk.

Gluten free is almost always available! They are labeled clearly too.