Call it the original happy hour. Though its been falling out of practice in modern Spain, the siesta has influenced the country's food culture over the centuries. Spanish restaurants often offer a prix fixe menu during the 2:00 to 5:00 p.m. lunch break, when office workers flee en masse to enjoy a nice meal or a quick nap. But while the siesta is in decline in Spain, almost every restaurant in Denver is expected to offer a happy hour. Can the Spanish flavors of the 9th Door stand out amongst all the noise?