Beaches & Cream does not take ADRs. The longest I've had to wait is about 20 minutes.
The Kitchen Sink is 8 scoops of ice cream--two vanilla, two chocolate, two strawberry, and one each of coffee and mint chocolate chip. It has brownie, pound cake, cookies, bananas, strawberry topping, peanut butter, marshmellow, fudge, a whole can of whipped cream, toasted almonds, and about two dozen cherries.
I've only had it with three other people, and at $22, it's not a bad price for four. We usually substitute another scoop of coffee for the mint and leave off the almonds.