Thanks, Melissa, and good morning, everyone. 2025 is positioned to be a year of transformation for Shake Shack. We are making significant progress against our strategic priorities, which will fuel our growth to at least 1,500 company-operated Shacks. While we recognize that many macro headwinds impacted transaction growth across the industry in the first quarter, we are using the current business environment as an opportunity to identify ways to improve our guest experience, grow total revenue, and continue to reduce both our operating and build costs. Over the past year, I've had the privilege to learn about this great business and collaborate with our leadership team to evolve our culture to support our lofty aspirations. We are in a significant growth phase aiming to more than quadruple the number of company-operated Shacks. To achieve this, it will take innovative thinking, hard work, and a continued commitment to delivering enlightened hospitality. Through our efforts, we will create lasting value for all of our stakeholders. Our team has worked to evolve into a performance-based organization that can leverage the scale that we are building with each new Shack, while continuing to put our team members and guests first. This evolution has resulted in better guest service, operational improvements and productivity, culinary innovation and menu strategy, and the foundation of a brand marketing model. We are swiftly implementing these improvements and have increased our restaurant-level profit margin guidance for this year and going forward. We now expect to deliver at least 50 basis points of improvement in our restaurant-level profit margins annually over the next three years and are confident in our ability to continue to become better for years to come. Consider that in the first quarter, despite significant weather headwinds, coupled with industry and macroeconomic challenges, our teams grew restaurant-level profit margins by 120 basis points year-over-year to 20.7%. This marks the highest first quarter restaurant-level profit margin since 2019, which shows the underlying strength of our operational improvements and solidifies our confidence in Shake Shack's long-term margin outlook. It's remarkable performance from our team, especially considering the traffic headwinds, elevated beef costs that were up mid-single-digits and 3% to 4% wage inflation. We also exited the quarter with low-single-digit menu price. Our operational agility helped us become more productive, mitigating the need for us to take more price in this competitive, value-oriented macro environment. This makes me especially excited about what this business can look like when macro tailwinds are once again at our backs. We're remaining focused on excelling in all the areas that we can control, executing against our six 2025 strategic priorities designed to grow our business and drive long-term profitable growth for our stakeholders. As I have stated previously, our first strategic priority is building a culture of leaders. As a domestic company operated business with ambitions to meaningfully grow our footprint, it's crucial to have a strong bench of managers ready to open new Shacks. We are investing in training and development for our future Shack level leaders and are excited about the opportunity that we are providing for our team members to reach their full potential. Our second priority is improving restaurant operations. And as we stated earlier, our increased productivity helped us deliver 120 basis points of margin improvement in the first quarter. Our new systems and processes have made us operationally agile and allowed us to be in better control of our staffing and food management as weather and macro pressures persisted throughout the quarter. Our third priority is driving comp sales with a specific focus on increasing frequency. In this highly competitive environment, it is imperative that Shake Shack continues to reinforce the significant value that we deliver relative to the competitive set. We will do this through a mix of operational, culinary, and marketing strategies. Our focus on hospitality and how we operate in our Shacks is having a direct impact on driving higher guest satisfaction scores. This was the fifth consecutive quarter in which we improved both speed of service and order accuracy year-over-year. We've also significantly improved our labor attainment and waste levels. Leveraging our standardized scorecard across our network of Shacks, we are closely measuring our performance and driving continuous improvements across our system. On the culinary front, we are reinforcing the quality of our food and our fine casual positioning. In a short period of time, we have developed a robust calendar that is planned 12 months in advance, ensuring that we have compelling innovation in LTOs across our burgers and sandwiches, side items, Shakes and drinks. Culinary innovation is the heartbeat of Shake Shack and developing ideas that QSR and even fast casual competitors are unable and unwilling to offer is one of the things that drives our competitive advantage. In mid-April, we introduced the Dubai chocolate Pistachio Shake to 30 Shacks in New York City, LA and Miami. This Shake inspired by the viral Dubai chocolate trend and first introduced in our Middle East Shacks, features real pistachio frozen custard, toasted kataifi shredded phyllo and a crackable dark chocolate shell. While quantities were limited, the response was phenomenal. With lines out the doors of participating Shacks in multiple Shacks selling out within minutes. This innovation is attracting guests, improving that our culinary strategy is critical to driving traffic and mix. There's a lot more improvements to come like the summer barbecue chicken and burger LTO with four sandwiches that feature some of our best ingredients such as applewood smoked bacon and fried pickles. Beyond LTOs, we are committed to evolving our core menu strategy across all of our channels. One channel that we have been very focused on is the drive-thru. In particular, we have seen an opportunity to improve our value perception and our operational performance with Shake Shack combos. Over the past month, we tested new digital menu boards that feature clear and simple combo options for our guests, which reduce the time it takes to order. We are pleased with the results and are on track to offer the new Shack combos across our more than 40 drive-thrus by the end of this month. I'm also excited about the potential to drive incremental traffic with our new guest recognition platforms in our app and web channels where we have recently launched a targeted multi-visit challenge designed to drive frequency and deepen guest engagement. We look forward to evaluating the impact and optimizing the way that we drive increased loyalty. Our fourth strategic priority is building and operating Shacks with best-in-class returns. Our new Shacks continue to deliver industry-leading cash-on-cash returns and despite a challenging global procurement environment, we're still on track to reduce our cost to build by at least 10% in 2025. Our consistent ability to open new restaurants with excellence has positioned us uniquely to deliver above industry total revenue growth of 10.5% in the quarter, despite weather and macro pressures. We are confident in our ability to open our largest class on record this year and we'll continue to open even more Shacks in 2026. The strength of our current pipeline is only exceeded by the opportunity of our white space. Our fifth priority is to grow our license business and we had an outstanding first quarter with sales growing 10.4% year-over-year and seven new Shacks opened. We launched our first ever fish sandwich in Hong Kong, which quickly became our second bestselling protein and it is now coming to Mainland China. The Dubai chocolate Shake success in the Middle East led to its limited introduction in New York, Miami, and LA. We expanded our Delta partnership to four new cities where qualifying domestic flights offer a Shake Shack cheeseburger as a meal option for first class passengers. In March, Tom Brady, a Delta brand ambassador handed out ShackBurgers at Boston's Logan Airport to celebrate our partnership expansion in the city where it all started. Our license business continues to be a strong, profitable part of our P&L and we have amazing partners that want to continue to grow with us. We also have a significant amount of white space. We're just starting to realize our full potential and are excited about more opportunities on the horizon. Lastly, we're committed to investing in our long-term strategic capabilities. We're a growth company and we need to continue to invest our capital in high ROI projects that can support our desired growth. This year, we're accelerating our pace of innovation across development, operations, guest recognition and our new kitchen innovation lab. We've already made progress on a number of our projects including smaller formats, improved layouts and new processes that further optimize our labor. We're excited to share future updates on our transformational initiatives to drive sales, guest frequency, operational improvements and enhanced returns. I'm going to now turn the call over to Katie for more color on the quarter and our outlook for the next quarter and the full year. But before I do that, I want to thank all of our team members at Shake Shack for all the focus, effort and hospitality that they exhibited to overcome what might otherwise have been a pretty tough quarter. Katie?