The culinary landscape of Charlotte, North Carolina, is mourning the loss of Theodore Karres, the esteemed founder of Mr. K’s Soft Ice Cream and Hamburgers, who passed away at the age of 91 on April 22, 2026. Mr. K, as he was affectionately known, established the beloved establishment in 1967 alongside his wife, Demetra, who predeceased him in 2023. Their venture not only became a staple in the community but also a cherished family-run institution celebrated for its warm atmosphere and delicious fare.
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Originally from Greece, Karres immigrated to the United States in 1955, settling first in Chicago. After marrying Demetra, the couple moved to Charlotte, where they welcomed their children Pamela, Andrew, and subsequently George. Their enduring love and commitment to family were mirrored in the values they instilled in their business, which quickly grew popular among locals.
Mr. K’s became known particularly for its scrumptious hamburgers and classic shakes, offering a vibrant community hub for families. Reports indicate that the fast-food spot gained its reputation as an iconic restaurant in the Dilworth area. “Wherever he went, someone would inevitably shout, ‘Hey, Mr. K!’” noted an obituary highlighting his approachable nature. His genuine joy in serving customers and witnessing their delight, particularly through the eyes of children enjoying ice cream, defined his legacy.
One remarkable tale shared in honour of Karres recounts his determination to serve the community during the devastating impact of Hurricane Hugo in 1989. At a time when few businesses had power, he kept Mr. K’s open, tirelessly serving customers until supplies ran low. His commitment to the community was further showcased when his daughter drove from Raleigh to assist in providing much-needed supplies for the next day.
The news of Karres’ passing spurred a wave of nostalgic memories from former patrons on social media, especially on a Facebook post by the Charlotte Observer. Many remembered their visits fondly, with some sharing that Mr. K’s was a prelude to exciting outings, such as baseball games at nearby Crockett Park. “You made a hell of a hamburger and a ton of memories,” one user remarked, while another reminisced about the delight of a sweet treat at the establishment.
Interestingly, what began as a modest stand, known as Zesto’s, evolved into a cherished dining experience that attracted customers for decades, despite closing its doors in 2021. Karres had once stated in 1992, “You could come in here and say, Mr. K, here is a million dollars — get out of the business — and I’m not going to change it for nothing. This is my life, right here.” His unwavering dedication attests to the deep bond he forged with the community over the years.
Described as gregarious and warm-hearted, Karres thrived on forming connections, sharing stories, and indulging in the lives of those around him. Following his retirement, he continued to serve the community through volunteer work in a cardiac unit at a local hospital, illustrating his enduring commitment to helping others. He was also a dedicated member of the Holy Trinity Greek Orthodox Cathedral, where a memorial fund has been established in his memory.
At church functions, notably the annual Yiasou Greek Festival, Karres was often seen welcoming guests, merging his professional love for connecting with people and his personal affection for his heritage.
Above all, his family remained his greatest treasure. The obituary encapsulated his love for his wife, children, and grandchildren, highlighting how he cherished moments spent cooking family meals and encouraging lively gatherings around the dining table. As tributes pour in, it is clear that Theodore Karres was not merely a restaurateur; he was a man whose spirit, generosity, and vivacity enriched the lives of many in Charlotte. His presence and legacy will be sorely missed by all who had the privilege of knowing him.