All Office Space-esque reputations aside, sometimes it easier and cheaper just to go to happy hour at a chain restaurant. You know you already like the food, you're familiar with the atmosphere and, in all likelihood, the drinks will be less expensive than at a random watering hole (at least in metropolitan areas). 

While even some of the most ubiquitous chain restaurants have tried and failed at establishing a successful happy hour (cough,  Starbucks (SBUX) - Get Report , cough), some restaurants have surprisingly good or just surprisingly available ones. 

In honor of some of your less thought-out, post-work adventures, here are some of the more unexpected happy hours via chain restaurants. Prices of each respective happy hour may vary by location.