Thanks, Randy, and good morning, everyone. The past year was a year of solid profitable growth as we drove 240 basis points of Shack level operating profit margin expansion in the year, building up to approximately 20%, further closing the gap to pre-COVID profitability levels, and growing Shack level operating profit by nearly 40% year-over-year to a record of $208.2 million. We did this by successfully implementing our profitability improvement programs in our restaurants and home office, including better forecasting and labor scheduling, and other operational and total cost to serve initiatives, and with our commitment to investing with discipline, we levered our G&A, excluding one-time adjustments by 110 basis points, while still prioritizing advertising and marketing investments and we grew adjusted EBITDA by more than 80% year-over-year to a record of $131.8 million. We ended the year on an optimistic note for the fourth quarter with solid execution against marketing and operational strategies that drove strong sales growth with positive traffic and solid flow through, and as a result, we were more profitable despite continued inflationary pressures. Fourth quarter total revenue was $286.2 million, up 20% year-over-year as we opened 24 company operated and licensed units and grew system-wide sales approximately 21%. Licensing revenue was $10.5 million in the fourth quarter and licensing sales were $166.4 million, up 24% year-over-year, and with particular strength in our airport and domestic locations and nine openings. We face geopolitical pressures in the Middle East and continue to see macroeconomic pressures in China, and in both markets, we expect to experience further volatility in our sales for the foreseeable future. Shack sales in the fourth quarter were $275.8 million, growing nearly 20% year-over-year, supported by opening 15 domestic company operated Shacks and driving strong Same Shack sales with positive traffic through our marketing strategies. Our sales outperformed historical seasonality throughout the whole quarter and all of our regions saw sequential traffic improvement since the third quarter. We grew Same Shack sales by 2.8% versus 2022 with traffic up 1.4%, which accelerated through the quarter, driven by success of our strategic marketing initiatives as well as approximately 1.4% price mix. We generated 76,000 in average weekly sales, up from 74,000 in the third quarter with mid-single digit price and positive traffic across both in Shack and digital channels. Fourth quarter Shack level operating profit was $54.6 million or 19.8% of shack sales, 80 basis points higher versus last year despite continued inflationary pressures across our Shack P&L, and we achieved this with our strong sales performance and strategic initiatives around food cost, labor, and other OpEx driving strong flow through. In the fourth quarter, food and paper costs were $80.3 million or 29.1% of Shack sales, flat quarter-over-quarter and down 40 basis points year-over-year. Food and paper inflation was up mid-single digits year-over-year, led by beef up mid-teens and fries up high-single digits with pressures broadly across our basket. Labor and related expenses were at $78.6 million or 28.5% of Shack sales, down from 28.9% in the fourth quarter of 2022 and down 30 basis points quarter-over-quarter. With increased sales and positive traffic, the benefits from our strategic initiatives including improved forecasting and labor scheduling drove strong flow through on our better sales. Late in the fourth quarter, we implemented the first round of tests of our new labor modules. Now, as a reminder, this new scheduling standard leverages the unique characteristics of a Shack in terms of channel and menu mix to enhance deployment. While takeaways are still early, we are pleased with the initial results from this test and expect to expand it to additional Shacks in the first quarter with the potential to rollout broadly later this year. Other operating expenses were $41.1 million or 14.9% of Shack sales, up 30 basis points from the fourth quarter of 2022, as we faced increased repairs and maintenance expenses, a higher delivery sales mix, and continued inflationary pressures in energy and utilities. Occupancy and related expenses were $21.2 million or 7.7% of Shack sales, down 20 basis points from the fourth quarter of '22 driven by sales leverage. G&A was $35.8 million or 12.5% of total revenue. Excluding $900 million in one-time adjustments, G&A was $34.9 million or 12.2% of total revenue, down 130 basis points from 13.5% of total revenue in the prior year, despite continued investments needed to support our growth across technology, marketing, and operations. We ended 2023 with $125.1 million in G&A, adjusted for legal settlements, professional fees, and other one-time expenses. Pre-opening costs were $5.1 million in the quarter as we opened 15 new company operated Shacks and depreciation was $24.5 million. On a GAAP basis in the quarter, we reported a pretax income of $1.5 million and a tax benefit of $5.3 million. On an adjusted pro forma basis, we reported a pretax income of $2.4 million and a tax expense of $1.4 million. Excluding the tax impact of equity based compensation, our adjusted pro forma tax rate in the fourth quarter was 55%. Adjustments can be found on Page 30 of the shareholder letter. We reported fourth quarter adjusted EBITDA of $31.4 million, up approximately 60% year-over-year, or 11% of total revenue, marking a significant improvement relative to 8% of total revenue in the fourth quarter of '22. And for the full year of 2023, we grew adjusted EBITDA by over 80% to $131.8 million or 12.1% of total revenue, 400 basis points higher than the prior year. We realized a net income attributable to Shake Shack Inc., of $6.8 million or $0.15 per diluted share. On an adjusted pro forma basis, we reported a net income attributable to Shake Shack Inc., of $1 million or $0.02 per fully exchanged and diluted share. And finally, our balance sheet is strong. As we enter the quarter with $293.2 million in cash and cash equivalents and marketable securities, up approximately $8 million from last quarter. Now on to guidance for the first quarter and full year of 2024. Our guidance assumes no material changes in the macroeconomic or geopolitical landscape and the potential impact of system wide sales or costs. For the first quarter, we guide total revenue of $288.4 million to $292.8 million with $9.4 million to $9.8 million of licensing revenue, approximately four company operated openings, approximately two licensed Shack openings, and for Same Shack sales to be up low-single digits year-over-year. January Same Shack sales were flat with an approximate low-single digit headwind from unfavorable weather, as well as pressures from comparing over a particularly strong January 2023, average weekly sales that had a large benefit from a high number of Shacks that we opened in the fourth quarter of 2022. Outside of weather impacted weeks though, we saw that the underlying strength of our fourth quarter trends continued into January and while we're not providing specific numbers around February, our trends have improved from January levels and our guidance reflects this. As we execute on our 2024 strategic plan, we are guiding to first quarter Shack level operating profit margin of 19% to 19.5%, representing approximately 70 basis points to 120 basis points improvement year-over-year. In the first quarter, we are planning for low-single digit year-over-year inflation in food and paper costs, with pressures led by uncertainty in beef pricing, the largest part of our basket. For 2024, we are guiding total revenue of $1.21 billion to $1.25 billion, growing about 11% to 15% year-over-year with approximately 40 company operated and 40 license openings, both of which are back end weighted, and Same Shack sales to grow by low-single digits with low-single digit realized price. Our pricing plans for this year are modest and consistent with our pre-COVID pricing patterns of low-single digits. We recently increased price in our digital channels and plan to take additional menu price in areas with outsized labor inflation such as California. But for the majority of our Shacks, we plan to increase in-Shack menu prices by about 2.5% this year. We guide full year license revenue of $45 million to $47 million, up 11% to 15% year-over-year, as we factor in a degree of continued macroeconomic and geopolitical risks. The Middle East and China together were approximately 40% of our total license units and comprised a material amount of our 40 projected openings for 2024. We're targeting another year of restaurant margin expansion as we guide Shack level operating profit margins to 20% to 21%, as we focus on driving sales and delivering on continued operational improvements. The low end of this guidance range while nearly flat year-over-year contemplates a weaker sales backdrop, a worsening staffing backdrop, and the potential for even more elevated inflationary pressures in beef and other areas of the supply chain. We guide 2024 G&A to $139 million to $142 million, which is up 11% to 14% year-over-year, driven by a planned large increase in advertising spending to drive greater brand awareness and sales, while still having a disciplined approach to run rate G&A. We're increasing spend on areas of marketing where we have high visibility in our returns and will continue to closely monitor and adjust accordingly with changes to our business. We expect approximately $18 million of equity based compensation expense with about $17 million in G&A. We guide full year depreciation of $100 million to $105 million and preopening of approximately $17 million, in-line with our commitment to reduce preopening cost per Shack by at least 10%. We guide adjusted EBITDA of $160 million to $170 million in fiscal 2024. This represents 21% to 29% growth year-over-year and solidly outpacing total revenue guidance growth for 11% to 15%. And finally, we guide for fiscal year '24 adjusted pro forma tax rate, excluding the impact of stock based compensation to be 20% to 25%. Our overall tax rate will be impacted by a number of factors including our level of profitability, tax credit, state mix, and other impacts. So, thank you for your time, and with that, I'll turn it back to Randy.