Hajós utca 31, an apartment building nestled near the Budapest Opera House, stands as a silent witness to the city's ever-changing story. Built in 1905 by an unknown architect, the building's early years were filled with the inviting aroma of coffee. In the 1910s, István Ambrus ran a coffee shop here, likely a popular gathering spot for residents. However, Hajós utca 31 played a more significant role beyond its commercial offerings. On January 6, 1910, the National Israelite Patronage Association (Országos Izraelita Patronage Egyesület) established its headquarters here. This dedicated organization focused on the well-being of countless children and young adults. Their mission was to place them in loving family homes, offering a safe and nurturing environment. Notably, they extended their support to Jewish war orphans who lost their fathers during World War I. Tragedy struck the building in 1932. On March 17th, the 67-year-old caretaker, János Kopper, lost his life in a heartbreaking accident. While working on the chimney, he lost his footing and fell from the roof, succumbing to his injuries. Later that year, in April, another challenge arose when a fire broke out in the basement workshop. Fortunately, the fire brigade responded swiftly, containing the blaze before it spread to the upper floors. Over the years, the ground floor of Hajós utca 31 has housed various restaurants. A notable establishment was opened by Antal Patz in the mid-1920s. His restaurant quickly became a hub for charitable organizations and veterans' associations, fostering a strong sense of community. This successful venture eventually allowed Antal Patz to fulfill his dream of acquiring a beautiful villa designed by the renowned architect István Zsolnay on Columbus utca 58. Hajós utca 31 stands as a testament to the diverse experiences that weave Budapest's rich tapestry. From the comforting aroma of coffee to acts of selfless charity, its past reveals a story of community, resilience, and the enduring spirit of its residents.