M&M has a wide selection of fantastic meats like bacon-wrapped filet mignon and delicious strip loins. But the best deal for the money is their kebabs which come in beef, turkey, chicken and pork. They seem to be on sale for around $2 each a lot of the time and they're worth it. It would cost a lot more to prepare and season them yourself.
The trick for getting 10% off your bill is to show up on a Saturday when they have local charity groups barbecuing in the parking lot. If you buy a hotdog or burger from them for a low price, they'll give you a coupon for 10% off your order.