This month, Insomnia Cookies is celebrating 20 years of delivering cookies. Founded at the University of Pennsylvania in 2003 by then-student Seth Berkowitz, the bakery chain has grown to more than 250 locations nationwide plus new locations in Canada and the UK. This month alone, the brand is set to open nine new locations, surpassing its highest total new store openings in a month.

The company also plans to unveil dozens of new locations in the coming months, including its first-ever locations in the following cities:

  • Berkley, CA
  • Lincoln, NE
  • Long Island, NY (Uniondale)
  • Portland, OR
  • Kingston, ON
  • San Antonio, TX
  • Burlington, VT
  • Seattle, WA

Insomnia Cookies is now offering cookie lovers $20 20-packs, available in-store and for local delivery, through October 31. Additionally, guests who wish Insomnia a “happy birthday” will receive one free Classic cookie with any in-store purchase at US and Canada stores.

“I could have never imagined that an idea that began in my dorm room would one day blossom into a beloved global bakery,” says Seth Berkowitz, founder and chief executive officer of Insomnia Cookies. “Insomnia is so grateful to our loyal Insomniacs, whose insatiable hunger and passion for our brand has fueled our growth.”