Thanks, Chris. I'm very pleased to have started 2011 off with a strong quarter, and I remain confident that our performance is rooted in our long-term vision to change the way people think about and eat fast food. We're doing this by building a culture based on finding ingredients from better more sustainable sources, by preparing our food using classic cooking methods and by creating a compelling restaurant experience for our customers. We're also doing this by building a people culture based on recognizing, empowering and rewarding our top performers. This focused approach makes us unique in the restaurant industry, and continues to differentiate Chipotle in significant ways. Under the traditional fast food model, companies tend to look to drive down food costs, often by relying on cheap, heavily processed foods and by automating cooking to create industry-like efficiency. We've always chosen to go the other way, investing more money in the food we serve to get better ingredients from more sustainable sources and looking to improve the way we prepare our food. This commitment allows us to keep serving better tasting food all the time. It has been more than a decade since we first began to serve pork from pigs that were humanely raised outdoors or in deeply bedded pens and without the use of antibiotics. In that time, we have made considerable progress in our quest to serve food made with better ingredients from more sustainable sources. As you know, we continue to serve more nationally raised meat than any other restaurant company, an estimated 100 million pounds in 2011. And we're the only national restaurant company with significant commitment to using local and organically grown produce. And we continue to push ourselves to find better ingredients from sources that share our belief in raising food with respect for the animals, the environment and the farmers. As we move into 2011, we're expanding our use of cheese and sour cream made with milk from cows that are raised on open pastures rather than spending much of their time in confinement as most dairy cattle do. We're also sourcing more beans that are grown using conservation tillage methods, which reduces soil erosion, helping to preserve this critical non-renewable resource, and we will continue to increase our use of organically grown herbs. We call our commitment to better ingredients for more sustainable sources, Food With Integrity. But we are also very focused on the way we prepare these excellent raw ingredients. We have always used classic cooking techniques, techniques that enhance the flavor and help preserve the nutritional value of our great ingredients. And we are always looking for ways to improve in this area too. Right now, we're in the process of changing how we prepare the adobo we use to marinate our chicken and steak and to season our barbacoa and beans. Historically, we blanch the chili peppers in order to make our adobo. In reviewing that method, we found that it has a diluted effect and that we are losing some of the deep, delicious smoky flavor of Chipotle peppers. So we are working to eliminate this blanching step. Now we're using a special method of grinding the dried chiles, which produces an adobo with more complex, deeper characteristics smoky flavor that will improve the taste of our grilled meat, beans and barbacoa. And we're very pleased with this new method, and we'll begin testing it in selected restaurants soon. Similarly, we have changed the way we toast cumin seeds in order to capture the toasted flavor and added depth and balance to our food. Historically, our cumin would be batch toasted. Today, we are starting to toast and grind the cumin right before we use it in our various recipes, which allows us to capture more of the essential oils, making it more flavorful. And recent innovation in our use of new oil to fry our chips and taco shells. We've been using soybean oil for this, but are now testing a different oil, which has a number of benefits. It's a light tasting oil, high in mono unsaturated fat like avocados, making it more healthful and it’s a more stable oil that doesn't breakdown as quickly as soybean oil does, which will allow us to make chips and taco shells taste better more consistently. We're also changing our Roasted Chile-Corn Salsa by gradually switching from using yellow corn to sweet white corn, which we believe has a better taste and texture. We're improving kitchen equipment and design to make our kitchens more efficient. In our new restaurants, we're using a plancha instead of our grooved griddles. The flat grilling surface of the plancha not only allows us to make better tasting grilled meats like chicken and steak, but also allows us to cook different kinds of food, giving us that flexibility if we choose to use it. At one of our New York restaurants, for example, we have been testing a new chicken chorizo that we would not be able to cook on the grooved griddles that we have been using. The planchas are also more energy efficient and easier to clean. You'll see us gradually replacing the grooved griddles with planchas in our existing restaurants as well. We have also been remodeling kitchens in some of our older restaurants to make them more ergonomically friendly and energy efficient. All of these changes, whether to the ingredients, the cooking techniques, the equipment or the kitchen design help us continue to improve the quality and taste of the food we serve while providing our top-performing teams with a better work environment and the very best equipment possible. We're also continuing our efforts to communicate our commitment to serving Food With Integrity to our customers by aligning more of our marketing around this idea. In March, we began a new marketing program aimed at demonstrating our long-standing commitment to using high-quality ingredients. Through this program called Unlimited Time Only, we are wrapping burritos in gold foil rather than our traditional aluminum foil in order to attract our customer's attention to the quality of our ingredients. During the run of the campaign, we expect to reach some 35 million customers this way. The campaign plays off the limited time offers that are a cornerstone of traditional fast food marketing programs. By talking about our use of better ingredients for an unlimited time, we're demonstrating that ours is a commitment that never ends. We think that this is an important message, and one that people are increasingly ready to embrace In addition to wrapping burritos in gold foil, we have an ad campaign supporting the program that includes outdoor, radio and online ads. We have also produced a newspaper for our restaurant that speaks to our food philosophy, highlights some of our farm partners and discusses some of the important issues in our food system. And just this month, we launched an online contest called Wrap What You Love where our customers can wrap things that matter most to them in gold foil and upload photographs of those things on our website for a chance to win prizes, including $10,000 in cash or one of five custom minted 24-karat gold Chipotle coins. The online campaign also raises money for the nonprofit FamilyFarmed.org in support of their programs to help family farmers bring more local food to market. We're continuing to make progress on the development of our Asian concept also. The Asian restaurant called ShopHouse Southeast Asian Kitchen is inspired by traditional ShopHouses found throughout Thailand, Malaysia and Vietnam. Traditionally, ShopHouses are two, three story buildings where families live upstairs and operate restaurants or fresh markets on the ground floor. The ShopHouse menu will draw on a bold and complex flavor of Southeast Asia and we'll use sustainably raised ingredients, grilled and braised meats, an abundance of fresh vegetables, herbs, spicy sauces and an array of garnishes. For anyone who has traveled to Southeast Asia, you've seen that food can be served fast and it's also flavorful, nutritious and affordable, which makes it something that we think that’s well into the Chipotle service format. ShopHouse will open this summer in Washington, D.C. While we believe ShopHouse gives us a great opportunity to see how our model will work with other types of food, I’ll remind you that our focus for the foreseeable future will remain on Chipotle. Our first restaurant in Paris is also slated to open this summer. The restaurant will be led by Damon Biggins, one of our Restaurateurs who work with Jacob Sumner, our London Restaurateur, to open our restaurant there. Our initial plans for Paris are very much the same as London. We plan to get this first restaurant open, introduce the Chipotle brand, develop relationships with like-minded suppliers and begin to develop a team of high performers so that any growth in that market can follow the same path that has worked so well for us here in the United States. Our continued focus on things that have the greatest impact on our business continues to keep us moving in the right direction. And I remain confident that we are positioned to provide value for our shareholders going forward. I'll now turn the call over to Monty.