Check out the website for
Avanti Café.
Avanti has one location at 259 E 17th Street, Costa Mesa, CA 92627.
All their vegan desserts are awesome, especially the tapioca pudding. They have new specials all the time. Be careful with the Himalayan salt. It's saltier than the stuff you're used to using.
Chef Mark is extremely friendly and knowledgable about vegan requirements. He knows every single ingredient of everything on the menu. Even though vegan items are very clearly marked, ask him if you're not sure about something.