September’s bringing us a ton of new menu releases for fast food spots, chain restaurants, and more so here’s our third list of the week. Denny’s new fall menu is out now with a Mushroom Swiss Melt, Mushroom & Onion Medley Sirloin Steak, Caramel Apple Cold Brew, Milk Shake and Lemonade, plus the returning Pumpkin Pecan Pancake Slam. The Cheesecake Factory’s Pumpkin Cheesecake and Pumpkin Pecan Cheesecake are back through Thanksgiving. Dairy Queen has two new dipping sauces: Ghost Pepper Dip and Strip Dip, a creamy, tangy sauce with black pepper notes. Both join Hidden Valley Ranch as part of the current $6.99 Chicken Strip Basket deal. Texas McDonald’s locations have a new Texas Meal featuring 10 McNuggets, special packaging, and one of seven collectible cups representing Houston, Dallas/Fort Worth, San Antonio, Austin/Central Texas, West Texas, East Texas, and the Rio Grande Valley/South Texas. Wendy’s Frosty Frights return with 12 toys featuring Sir Choc-o-Lot, Numb Chuck, E.A....