Great. Good morning everyone. We are proud of our strong results this quarter that are a direct outcome of our team's solid progress on our 2023 strategic plan. We grew revenue by 25% year-over-year as our teams executed well on recent openings and drove higher sales in our existing company operated and licensed Shacks. We also showed strong improvement in our restaurant margin this quarter, expanding it by 310 basis points year-over-year to 18.3%. This is the highest first quarter restaurant profitability margin we have posted since Covid and we generated record high quarterly restaurant profit dollars and adjusted EBITDA in what is typically the softest sales quarter of the year. We accomplished this despite the many profitability headwinds we face, including the large number of Q4 and q1, new Shack openings, ongoing inflationary pressures and mobility measures and key markets like New York City still deeply impacted from Covid. And we did this by executing on our plan with some important highlights and actions, including tactically increasing menu prices to protect margins against broad-based and persistent inflationary pressures, by driving sales into our own more profitable channels by showing better cost controls over our other operating expenses and by bringing more Kiosks into our Shacks, driving efficiencies and other benefits. We are reassured by these results and we look forward to showing continued progress through the rest of the year. We understand the many macroeconomic risks that may further impact the restaurant sector and our results. However, our business has demonstrated a level of stability that now allows us to go back to our pre-Covid guidance practices and reintroduce full year guidance for total revenue, same-Shack sales, our licensed business and Shack-level operating profit. We are also providing a new guidance metric with full year adjusted EBITDA. And as we continue to observe a normalization of our trends, we are reducing our urban suburban disclosures as regions are now a stronger driver of our performance compared to just the level of urbanity. So now on to first quarter results. Total revenue was $253.3 million up to 24.5% year-over-year. Shack sales grew 24.1% to $244.3 million. Licensing revenue grew 36.7% to $9 million. System-Wide sales reached a record high at $394.7 million, up 27.5% year-over-year with stronger sales and flow through as well as expense discipline. All points of our 2023 strategic plan. We grew adjusted EBITDA by 163.9% to $27.6 million. This quarter we generated 73,000 in average weekly sales and grew same-Shack-sales by 10.3% versus 2022 with 4.8% higher traffic. Year-over-year price was up high single digit and our mix was driven by more guests returning to pre-Covid behaviors, including channel shipped into in-Shack and smaller group sizes. We have discussed that a key strategy for us to improve our restaurant profitability is to drive sales into our own channels where we are most profitable. We showed strong progress against that goal in the first quarter as we grew in-Shack, same store sales by more than 20% year-over-year and more than doubled our total Kiosk sales versus last year. Putting Kiosk into our Shack is another key way we have identified to improve our sales and profitability and we shared a goal last year to roll out Kiosk nearly all Shacks by the end of 2023. We are proud to report that we are executing ahead of this timeline. Kiosk order values are higher than traditional cashier transactions. Kiosk is our highest margin channel and we are pleased with our return on investment here. We are also pleased with April same-Shack sales of about 4% versus last year; an average weekly sales of 77,000 up versus the 76,000 in March despite shifts in the spring break calendar. In April, we benefited from driving a strong mix of sales into our own channels and had a lesser benefit from menu price than we did in the first quarter. Our license Shacks also performed well this quarter as we grew sales 33.4% year-over-year to $150.5 million. We have had successful recent openings across the world and our partners have performed exceptionally well serving the strong guest demand in particular in the U.S. with airports and our new roadside Shacks as well as China and Mexico. First quarter Shack-level operating profit was $44.7 million or 18.3% of Shack sales, 310 basis points higher versus last year. Despite margin pressure from a large number of recent Shack openings and persistent inflation, our strong performance this quarter was a direct outcome of progress on our four key priorities to improve our restaurant profitability. First, driving sales and prioritizing our channels where we are most profitable, we are leveraging targeted marketing strategies to drive awareness and visits. In addition, we are directing more business into our own channels by offering the lowest menu price there, early access to exciting LTOs as well as value added day-part promotions. Second, targeting labor efficiencies and growing throughput. We're seeing great benefits here from recruiting and retention tactics and better staffing is helping us to extend our operating hours and be more efficient. Kiosks are another important tool to help drive efficiencies in our Shacks. Third, improving off-premise profitability and other strategies to lower our control -- to lower our controllable expenses from standards for condiments and lessing -- lessening packaging and to go orders to premium prices on third party delivery, we continue to push forward opportunities to be more profitable and off-premise. We also showed strong progress here in the quarter with controlling additional elements of other operating expenses. As just an example, we were able to lower our repair and maintenance expenses that have been a meaningful headwind in prior quarters as we were able to secure additional needed supply for critical restaurant equipment. And lastly, we will continue to take a strategic approach to menu pricing and supply chain opportunities. On this point, we are pleased with the guest reception to the price we've taken thus far and we'll take approximately 2% price towards the end of the second quarter. This level is more in-line with our historical annual price increases and is needed to help protect our profitability against persistent food and paper inflationary pressures. But bottom line, we are encouraged by the margin expansion we delivered in the first quarter and despite the pressures we face, we have line of sight into further improvements throughout the year. Now into the components of restaurant profitability. Food and paper costs were $71.8 million or 29.4% of Shack sales 100 basis points below last year. Our blended food and paper inflation increased by high single digits year-over-year, which was off-set by the benefit from a higher menu price. Additionally, with our focus on operations and investing in our people with training and retention programs, we were able to improve our waste impact versus last year. Our beef coast -- cost rose slightly versus last quarter levels and were down high single digits versus last year. Importantly, nearly every other item in our food basket showed accelerating cost pressures versus last year, including fry cost rising by more than 20% and dairy and other cost increasing by double digit percentages. Labor and related expenses were $74.3 million or 30.4 percentage Shack-sales down from 30.7% in the first quarter of 2022 and up 150 basis points quarter over quarter as we continue to make investments in our valued teams needed to staff and operate our Shack. As expected, we face profitability pressures from the 28 new Shack openings over the past six months, still working their way up to optimized staffing levels. However, in our more mature Shacks, our teams capitalized on strong sales and produced solid flow through as we execute in our plan to improve our restaurant profitability. Other operating expenses were $34.9 million or 14.3% of Shack-sales down a hundred basis points from the first quarter of 2022. With our improvement coming from our menu price, driving sales in our own channels, lower marketing expenses and better management of expenses like R&M. Occupancy and related expenses were $18.6 million or 7.6% of Shack-sales down 70 basis points from the first quarter of 2022, with the benefit really coming from higher sales performance. G&A was $31.3 million or 12.4% of total revenue, excluding $1.6 million in legal settlements and professional fees. Adjusted G&A was $29.7 million or 11.7% of total revenue showing 90 basis points of leverage versus last year, as we invest with discipline. Pre-Opening costs were $3.6 million in the quarter and depreciation was $21.3 million. We realized net loss attributable to Shake Shack Inc., of $1.5 million or $0.04 per share. We reported an adjusted pro-forma net loss of $290,000 or one cent per fully exchanged and diluted share. Our adjusted pro-forma tax rate, excluding the tax impact of equity based compensation was 17.2%. Finally, our balance sheet remains solid with $293.4 million in cash and cash equivalence at the end of the quarter. Now on guidance, which balances the strong underlying business factors we've seen so far in the first quarter with the degree of uncertainty around the consumer spending landscape and our current expectations for ongoing inflationary pressures, this range does not reflect any additional unknown delays to our development schedule. For the second quarter, we guide total revenue of $269.5 million to $274.8 million with $9.5 million to $9.8 million of licensed revenue. We guide for both our company operated and our licensed partners to each open approximately 10 new Shacks and for same-Shack-sales to grow by low to mid single digits year-over-year with high single digit price inclusive of the 2% price increase we plan to take at the end of the second quarter. Covid has had a larger impact on our business than many of our competitors, and its lingering impacts on consumer mobility patterns, including work from home trends, has been a challenge for us. However, even with the pressures we face and persistent inflation, we guide second quarter Shack-level operating profit margins to reach approximately 20%, marking the highest level of quarterly profitability that we have delivered since the onset of Covid. And with more consistent trends we're seeing in our business, we're able to finally re reintroduce full year guidance for many metrics. For the full year 2023, we guide total revenue of $1.06 billion to $1.11 billion, representing 18% to 23% year-over-year growth with licensing revenue of $39 million to $41 million. We expect to grow our system-wide Shack count by approximately 70 to 75 units this year, about 40 of which will be domestic comp company operated, and 30 to 35 operated by our licensed partners. Our guide is for same-Shack sales to grow by low to mid single digits with mid-to-high single digits price and consistent trends in our mix. Despite ongoing inflationary headwinds, we expect to deliver at least 150 to 250 basis points of restaurant margin expansion in 2023 and guide for a full year Shack-level operating profit margins to reach 19 to 20%. As we continue to execute on our strategic priorities, while we are focused on exceeding the spar, inflationary pressures are not debating in this guidance. We're reflecting a degree of impact from potential consumer softness as well as beef inflationary pressures above and beyond what we're experiencing today. But all else equal. If both of these risks did not materialize, we see a path for our restaurant margin to surpass 20% this year. We are planning for food and paper costs to rise by mid to high single digits year-over-year, led by beef costs rising by a similar degree. We do not hedge on many components of our basket, including beef, which is the largest single part of our basket, and an area where we see a significant degree of uncertainty around the cost this year. In the first quarter, our beef costs were up just modestly versus the fourth quarter, and we're down year-over-year. However, we have recently started to see our beef costs increase with broad-based challenges across the supply chain, and we anticipate this to be a material pressure throughout the year. We are also seeing signs of even further inflationary pressures from many other items in our basket, including fries that are likely to cost us approximately 20% more this year than last. But above all, we are also making continued investments in our people as we focus on building up and supporting our winning teams. This is resulting in mid single digit year-over-year wage pressures taken together. Our operating backdrop is not easy. Inflationary pressures still remain, and we believe we have the right plan in place to navigate and continue to show higher operating profitability despite these continued challenges. In fact, even with the inflationary and potential macroeconomic pressures, we are planning to grow fiscal 2023 adjusted EBITDA by at least 50 to 70% this year to $110 to $125 million as we target achieving record profits this year. We have line of sight to exceeding this range. However, this will be dependent on the degree of pressures we face throughout the year. We reiterate that our 2023 G&A guidance of $125 million to $130 million absent the $1.6 million in legal and professional fees that are excluded from adjusted EBITDA this quarter. At the midpoint G&A would be 11.8% of total revenue, more than 80 basis points of leverage versus 2022 levels. Other guidance points, equity based compensation expense of approximately $17 million, pre-opening of $17 million to $19 million, depreciation of $88 million to $93 million, an adjusted pro-forma tax rate, excluding the impact of stock-based compensation to be 16% to 18%. So thank you for your time and with that I can turn it back to Randy.