Late night cookie delivery chain Insomnia Cookies, often found near college campuses across the country, is celebrating the new college semester on Tuesday, September 22 with an all-day pajama party.

Guests who wear pajamas in-store, or when they order online for delivery, will receive a free cookie. The first 50 delivery orders at every Insomnia Cookies store will also get a free exclusive Insomnia mouth pajama. Available in five exclusive designs, these masks prevent guests for having to sacrifice style for comfort and safety.

Insomnia Cookies also has new cookie offerings for the big day. They include:

  • The Galaxy Cookie – A chocolate cookie with melty white chocolate chips and galaxy-inspired sprinkles
  • Big and Little Dippers – Four classic cookies made for spreading or 12 Minis made for dunking in buttercream icing. Customers can choose between Chocolate Chunk or the limited-time Galaxy cookie

Additionally, on Wednesday, September 23, Insomnia Cookies will offer $6 Galaxy Cookie 6 packs, and on September 23-27, the company will offer an Insomnia Cookies Mouth Pajama with any Sugar Rush pack.