To celebrate one of its first and most popular menu items, Au Bon Pain will host a free mini chocolate croissant day on September 13 at participating locations. The fast casual chain is also offering a two for $5 deal on all croissants and Croisbuns throughout the season.

The chain recently unveiled a new fall menu featuring innovative seasonal baked goods, classic savory sandwiches and more.

Guests can try new limited-time offerings like the Apple Streusel Muffin, Pumpkin Croissant or Pumpkin Blondie. These new baked goods pair well with Pumpkin Latte, a traditional guest favorite served hot or iced, and the new Pumpkin Chai Latte, a distinctive recipe that features green chai tea blended with pumpkin spice and a touch of cinnamon.

“For the recipes in our new fall menu, we were inspired by the cozy flavors of the season to create indulgent, satisfying items as well as more healthful options that are still bursting with flavor,” said Katherine See, Au Bon Pain’s executive chef. “As cooler weather starts to set in, our guests begin to seek out more traditional comfort foods, so many of our new items for fall use fresh, high-quality ingredients to put a distinctive twist on some of the classic home-style recipes that our guests love.”