Could I? Sure. Would I? If someone gave me a reason good enough to do so other than "just because" or any of the typical militant vegan reasons. And I don't mean all vegan reasons, I mean the militant ones...the ones that shame people into going vegan. If I did do something like that, I'd be more likely to accept the challenge if it was vegetarian and not vegan. I love me cheeses, eggs, dairy and such. There are actually quite a few vegetarian dishes I enjoy. But, I'm known for my BBQ, so yeah there's that...I'm a meat lover, and that wouldn't be easy to change.