Hard on the outside, warm and chewy on the inside: Join Einstein Bros. Bagels' e-Club, and they'll e-mail you a coupon for free Bagel Poppers with the purchase of any beverage. The offer is good through Tuesday, Feburary 23.
Here is a link to join the Einstein Bros. Bagels' e-Club. Just type in your contact information, birthdate and e-mail address, and wait for your free Poppers!