I'm going to start with the positive for a change. HOT MARSHMALLOW TOPPING!! That over vanilla yogurt with a smattering of Oreo cookies is my dream concoction. As usual, that's not what I created. Instead I had dulce de leche and some other not that great flavor in the mix screwing it all up. But that's not really Menchies' fault. So I add a star for the hot topping bar, which also includes a chocolate and a caramel I think.
Unfortunately, that's the extent of my being impressed. The circular layout is terrible since the register, and subsequently the line of people waiting to pay, butts up (literally) against people at the topping bar. Now the toppings being stored in cute little covered containers seems like a good idea, but I think it really just adds to the time it takes to get through the line.
Also, don't bother with the brownie bites. They just bulk up the weight and they were stale when I went. There's very little seating and the parking at SQ is just not worth it IMHO.
To end on a positive note. The yogurt was perfectly good, and I wouldn't hesitate to go back the next time I find myself at SQ, especially for that marshmallow topping!