Thanks, Chris, and good morning, everyone. Before we begin today's call, I want to take a moment to address what has been a very difficult few days for the Portillo's family. As you may have seen in the news, the front entrance of our restaurant in Oswego, Illinois was the site of a tragic car accident. We pride ourselves in being a special part of the local communities we serve. And right now, we are deeply hurting for the entire Oswego community and the families affected. We stand with them during this difficult time, and we'll continue to offer our support in any way we can. With that, I'll now turn today's call to our second quarter results. I'd first like to thank our dedicated restaurant team members, managers and company leaders. Their hard work in a still challenging economic environment continues to allow us to bring the Portillo's experience to life for our guests every day. This is the foundation for our future growth. We continue to manage the flow-through elements of our business effectively in the second quarter, delivering restaurant-level adjusted EBITDA of $44.5 million with a margin of 23.6%. While there are bright spots, we know we have areas to improve within our overall performance. Specifically, our noncomp restaurants in Texas have gotten off to a slower start and continue to pressure overall top line revenue performance. We remain focused on building awareness and driving transactions while staying true to what makes Portillo's special, our craveable, high-quality food and one-of-a-kind guest experience. At the same time, we're playing offense. We're testing new ideas, growing our loyalty and tech platforms and reducing build costs, all in pursuit of industry-leading unit economics. I'm proud of the progress we're making and confident these actions will drive sustained growth and long-term shareholder value. We had an active start to the second quarter with 2 strong initiatives. First, we celebrated Italian beef month in May with a buy one, get one offer for our Portillo's Perks loyalty members. Then in a moment of perfect timing, the Vatican named the Chicago native as the new Pope. Our team acted quickly, launching The Leo, a nod to the new Pope Leo XIV with a version of our signature Italian beef sandwich. It was a great example of our company's agility and nimbleness to jump on a cultural moment creatively and with speed. We're proud of that ability, and that's a competitive advantage for Portillo's versus the rest. Both initiatives drove meaningful engagement and positive transactions in May, giving us valuable insights on how we use Perks as a promotional and customer acquisition tool. As anticipated, we saw performance level off some in June. While transactions were negative 1.4% for the quarter, we did deliver 170-basis-point sequential improvement in transactions over Q1. It's a step forward, and we're encouraged by the early traction from actions designed to strengthen traffic as well as our favorable management of margins in Q2. We remain committed to overcoming near-term industry traffic pressures and are focused on our 4 key initiatives. First, multichannel marketing. Our ongoing campaigns in key markets like Phoenix and Dallas led to sales lifts in both markets. Second, continuous operational improvement, especially within speed and hospitality. For example, our AI-powered drive-thru technology is getting strong feedback from operators for real-time execution and training benefits. We're actively expanding that test now. Third, kiosk adoption. In-restaurant usage now exceeds 33% with clear benefits to average check and mix. And fourth, evolving Portillo's Perks. Now with over 1.9 million members and counting, our May performance highlighted its growing power as a nimble, scalable platform for guest engagement, acquisition and retention. These 4 initiatives are building a stronger foundation for transaction growth now and in the future. Shifting to restaurant development. We remain on track to open 12 restaurants in the back half of 2025, and our build cost reduction plan is delivering results, tracking in the range of our projected net cost average of $5.2 million to $5.5 million per restaurant. This represents well over $1 million in per restaurant build cost savings versus our class of 2024 openings. We just opened our third restaurant of the Future 1.0 with 2 more to follow next week and are encouraged by what we're seeing. The combination of build cost reduction and operational efficiencies gives us even more confidence in our 2.0 restaurant design. This next iteration, which will debut in the back half of 2026, will reduce build costs further, streamline labor and unlock incremental site opportunities due to a more consolidated design. I'm really excited about our class of 2026 pipeline. It's the most diverse lineup of formats in Portillo's history, including multiple 2.0s and a great mix of new prototypes. Progress on new formats is equally encouraging. Later this week, we'll open our first in-line restaurant in the villages in Florida, followed by our debut airport restaurant at Dallas-Fort Worth Airport in 2026. We believe these in-line and nontraditional format restaurants could play a meaningful part of our development future. As we grow, we're continuing to refine our new market playbook. We saw early traction in Dallas, and Houston has been a little bit slower to ramp up. In hindsight, we probably overcorrected at times in Texas to manage volumes and maintain service. We've since learned the importance of sustained marketing investment and have beefed up our efforts to accelerate awareness and drive revenue in Texas, which includes multichannel campaigns and new local field marketers on the ground to lead grassroots efforts. Every market is different, but we're learning quickly and adapting to build a more scalable, consistent approach for new market entries. Atlanta is our next big opportunity this fall, and we look forward to sharing those updates next quarter. At Portillo's, there are some nonnegotiables, craveable made-to-order food and fast, friendly service. If we do these 2 things well, we will drive exceptional value for our guests while building restaurants that deliver industry-leading unit economics. In the restaurant business, growth follows strong 4-wall returns. Our AUV strength, coupled with our expedited efforts to reduce build costs positions us to deliver top-tier cash-on-cash returns across diverse formats, geography and stages of market maturity. To level set, we know we're a bit of a show-me story within the investment community. It's an opportunity that we actually embrace. We're putting the right energy, investments and resources into what matters most, improving transactions, driving consistent new market performance, strengthening unit economics that support growth and continuously evolving our strategy without losing what makes Portillo's one of a kind. I believe in the work we're doing, the strength of our team and in our ability to create long-term value for both our guests and our shareholders. With that, I'll hand it over to Michelle.