Thank you, Rebecca, and good afternoon, everyone. Last week, we celebrated Sweetgreen's 15-year anniversary. On August 1, 2007, just months after graduation, Nicolas, Nathaniel and I opened our first Sweetgreen in a 500-square-foot old burger shack in Washington, D.C. While we have grown and evolved a lot, a few things have not changed: Our mission of building healthier communities by connecting people to real food and our long-term commitment to being a positive force on the food system while creating a sustainable and durable branded business. I want to take a moment and thank all of our team members, past and present, who have joined us along the journey and made Sweetgreen what it is today. In the second quarter, we reported sales of $124.9 million, representing 45% year-over-year, fueled by same-store sales growth of 16%. Total digital sales represented 62% of our total Q2 revenue, with approximately 2/3 of those sales coming via our own digital channels. AUVs grew to $2.9 million, up from $2.4 million at the end of the second quarter of 2021. And most importantly, profitability improved. Restaurant-level margins were 18.5% for the quarter, up from 14.9% this time last year and up from 13% from the first quarter of 2022. I want to give a shout-out to our restaurant and support center teams for their outstanding execution. Our adjusted EBITDA loss was $7.4 million in the second quarter, narrowing from the loss of $13.8 million this time last year and more than having our first quarter 2022 loss of $16.5 million. This meaningful improvement demonstrates the leverage of our model and our team's operational discipline. While we had a strong second quarter, we saw sales growth begin to decelerate the week preceding Memorial Day. And as of today, we've not seen our growth rates return to our pre-Memorial Day run rate. The external environment has become more challenging and uncertain since our last earnings call. We believe the slowdown in our sales growth is attributable to an unprecedented increase in summer travel, a recent wave of COVID cases, a slower-than-expected return to office and an erratic urban recovery. We are also experiencing a slower ramp in our class of 2021 urban stores. Taking all these unanticipated factors into account, we've adjusted our 2022 top line guidance down to $480 million to $500 million. Recognizing the shift in the external environment, we've taken steps to focus on our path to profitability. This includes reducing open and existing headcount as well as downsizing our L.A. headquarters. As a result, we expect our 2023 G&A spend, excluding stock-based compensation, to be similar to 2022 spend. We have proven we can leverage our G&A spend and are committed to continuing to do so as we scale our footprint. We continue to balance operational discipline while investing in our key strategic initiatives to drive long-term growth and become a profitable national brand. We remain on track to double our footprint in the next 3 to 5 years and achieve 1,000 restaurants by the end of the decade. I'm confident in our go-forward strategy, and I want to reaffirm our commitment to our 4 strategic initiatives that position us for profitable growth. One, expand and evolve our footprint in new and existing markets to connect more communities to real food; two, enhance our digital experience with a focus on only-digital relationships, allowing us to add new customer channels, drive frequency and increase restaurant volume; three, solidify our brand as the industry leader and inspire consumers to live healthier lives; and four, create 5-star team member experiences that make Sweetgreen the employer of choice. Let me provide a brief update on each of these initiatives, starting with our footprint. In Q2, we opened 8 restaurants. This morning, we opened our 20th new restaurant of the year in Birmingham, Michigan, a suburb of Detroit and a new market for us. We now have a total of 170 restaurants. We remain on track with our new restaurant pipeline of at least 35 new restaurants this year. In September, we are opening our first digital-only pickup kitchen in the Mount Vernon area of Washington, D.C. And later this year, our first pull-through in [Cambria], Illinois. With nearly 2/3 of our sales already coming from digital channels, we have the unique opportunity to expand format to create hyper convenience to our digital pickup and delivery customers. Over this next several months, we are excited to bring Sweetgreen to 3 additional new markets: Minneapolis, Tampa and Indianapolis, for a total of 5 new markets this year. As we continue to build our pipeline for 2023 and beyond, we remain disciplined with our site and market selection, continuing to target return metrics of year [2] cash-on-cash return of 42% to 50%. Enhancing our digital experience with a focus on only-digital relationships continues to be a priority for us. After our successful Sweetpass subscription trial in Q1, we launched another new engagement and promotional tool in July, Rewards and Challenges, as part of our path to a future loyalty program in 2023. Our launch campaign, the Summer of Rewards, featured 4 weeks of opt-in challenges with exciting offers to appeal to our broad base of customers such as Buy One Get One, 50% off. Over 70,000 customers participated in the challenge, and during this period, we saw incrementality in both frequency and spend among participants. Our trials of Sweetpass and Rewards and Challenges were done to enhance our digital experience and will also inform our revamped loyalty program we plan to launch in 2023. We believe that our planned loyalty program, combined with our healthy individual menu, will provide a unique opportunity for incrementality, increased profitability and the opportunity for us to become a part of the daily ritual of an even larger number of customers. As noted in our last earnings call, we have continued to grow our native delivery channel by making it available to more customers and with improved delivery times. We also expanded our delivery availability up to 10 miles in January, and quarter-over-quarter saw 25% revenue growth among customers in these expanded delivery areas. Our outflows channel also continues to add accounts. Since our last earnings call, we added 123 outflows, ending the quarter with 702. Outflows continues to be seen as an important in-office perk for employees as companies return to work post Labor Day. Our brand is designed to inspire consumers to live healthier lives without compromising their values. Through our seasonal offerings, digital exclusive and core menu, we continue to reinforce our commitment to our customer value proposition of making healthy food delicious and convenient. Starting this Thursday, we are launching our late summer seasonal menu, featuring one of our best sellers, the Elote Bowl, which has been on our seasonal menu for the last 8 years. It's our take on classic Mexican street corn, highlighting seasonal corn and heirloom tomatoes. We're also bringing back another fan favorite, the Summer Barbecue Salad. As part of this launch, we are expanding our drink offerings, including adding bottles of cold brew coffee. We have an exciting and robust menu roadmap ahead of us, including launching a dessert later this year and testing heartier dinner options and kids meals in select markets this fall. This will help us to broaden our customer base as well as expand dayparts and occasions. As much as we are a food company, we are a people company. Our success is the result of our team members, and they shine once again, showing their commitment to delivering on our customer promise of fast, fresh and friendly. We are always investing in creating 5-star experiences for our team members. Today, we offer attractive benefits and wages. We've established a clear career pathway to General Manager that's supported by training and development of both technical and soft skills. Based on team member feedback, we're making the following additional investments to enhance our employee value proposition. We're offering more paid time off to our assistant coaches and head coaches, starting in Q4. We're introducing tipping by the end of 2023 across the fleet. We are building out the framework and technology solutions for our customers to tip our team members for exceptional service across our own digital and in-store channels. And recently, we relaunched Shades of Green, our rewards and recognition program that celebrates moments that matter, including recognizing exceptional leadership, welcoming new hires and celebrating anniversaries and important milestones. We believe these investments will further improve attraction and retention of our team members. As part of creating a 5-star team member experience, we are constantly simplifying our operations to make the work easier and improve our team members' speed to competency. We have been on a multiyear journey to simplify the execution of our menu, redefine our labor deployment model and create proprietary tools to enhance our training effectiveness, speed of service and labor productivity. I want to share 2 operational areas the team has been focused on this quarter, streamlining the preparation of our cold ingredients and revamping our kitchen layouts. Currently, deciding what [is reading] the prep is done manually in each of our restaurants multiple times a day. Our new proprietary cold prep tool auto generates a list of what to prepare and how much by incorporating multiple data points in a real-time algorithm to predict future consumption of ingredients. This tool eliminates the guesswork in what to prepare, reducing food waste and ensuring we always have fresh ingredients ready to serve our guests. We are currently testing the tool in 6 restaurants across the country, and it will be operational across all our restaurants by the end of the year. This tool complements our hot prep tool, which guides our team members on what, how much and when to cook our hot items, optimizing for both taste and efficiency. In our business, every second and every step counts. So we're reimagining and optimizing our kitchen design to improve the team member experience and productivity. Our new optimized kitchen features a redesigned frontline now operational in our Long Island City restaurant and a revamped digital make line now deployed in our Williamsburg restaurant. Both lines have been ergonomically designed, with our frontline featuring more space for mixing in POS systems, historically two of our biggest bottlenecks with our in-store experience. Both restaurants have experienced significant efficiency improvements. At Long Island City, we have been able to almost double frontline throughput. And in Williamsburg, the digital make line throughput increased by over 30%. The new frontline and digital make lines will be rolled out as part of our new market opening, starting this month. And we will continue to optimize other areas of the kitchen. We believe consistent improvement in kitchen operations will be a force multiplier and should improve store efficiency, labor productivity and the team member experience and thus restaurant-level margins over time. I want to conclude by reaffirming my belief that our strategic pillars fuel our flywheel for growth and profitability. Despite some external challenges that are causing us to reduce our outlook in the near term, we've never been more excited about our long-term growth plans. We remain confident that our model will continue to elevate and expand our mission of building healthier communities by connecting people to real food. We believe that our value and brand proposition, omnichannel model, domestic sourcing strategy and very strong balance sheet will allow us to not only weather the storm but take advantage of opportunities that may present themselves in the future. I'm really proud of the team and what we've accomplished this quarter together. Now I'll hand it over to Mitch to review our Q2 financial results.