Well, for me, I always eat big meals, it's just that I only eat two of them a day.
A 'feast' day is as simple as having a third meal, of equivalent portions. And if you want a feast dessert, my go-to one is baked bananas with a piece of melted dark chocolate, swimming in cream.
No, I havn't had binging issues in the past, or at least, if I had I certainly didn't feel guilty about it

Of course, I was a teeneage male at one point in my life, and back then I was capable of eating more in a meal than my entire family does now (2 adults, 3 children).