Vegan Lemon & Oat Tart (GF Option)

I don't know if you have noticed... but I'm a big tart guy. I love making tarts. Chocolatey, fruity, lemony, you name it, I'll make it. This Vegan Lemon & Oat Tart is refined sugar-free, gluten-free, dairy-free, and egg-free. It's probably 'free' of more things too but you know what, that's a lot of things for it to be free of and I say, just make it already.