A new Einstein Bros. Bagels is opening in Centennial, and they're offering a tempting incentive to attend their grand opening tomorrow: The first 100 people in line will get coupons for one free breakfast sandwich a week for an entire year. And there aren't many catches. All you have to do is be one of the first 100 people in line, be at least 18 years old, and bring a valid photo ID. You also have to redeem the coupons at the Parker Road location. The restaurant opens at 5:30 a.m., so get in line early if you want to secure your chance at a year of free breakfast sandwiches. A word of advice: You'll never go wrong with the sausage, egg, and cheese sandwich on an asiago-cheese bagel. 6232 S. Parker Rd., Centennial, 303-699-0649