Detroit, Michigan · Founded 1924
Detroit’s half of the Lafayette–American Coney rivalry, tracing its traditional origin to 1924 and reopened after a 2025 health closure.
Lafayette Coney Island is the downtown Detroit Coney counter at 118 W. Lafayette Blvd., immediately beside American Coney Island. The widely repeated story dates Lafayette to 1924 and ties it to William “Bill” Keros, brother of American founder Gust Keros, though directory-based research has challenged that family chronology. After a temporary health-related closure in early 2025, Lafayette reopened in March following city inspection clearance.
The traditional business history dates Lafayette Coney Island’s opening next to American Coney Island to 1924, under William “Bill” Keros. Directory-based research has proposed a conflicting 1923 Lafayette opening and later American opening.
Source: Detroit Historical Society, “Coney Dog”; Detroit News, “American Coney Island celebrates a century of service,” 2017; Eater, “100 Years of American Coney Island History,” 2014; Coney Detroit chronology as summarized in the Coney Island restaurant history record.
Lafayette temporarily closes after Detroit health officials report evidence of rodent activity. The restaurant announces plans to reopen after remediation and cleaning.
Source: Local 4, “Detroit's Lafayette Coney Island to reopen Saturday morning,” October 2022; Eater Detroit, “Lafayette Coney Island Reopens 38 Days After Rat Complaint,” 2025.
Lafayette voluntarily closes after a city inspection identifies a rodent infestation and related health issues.
Source: Detroit Health Department, “Detroit Health Department clears Lafayette Coney Island to reopen,” March 4, 2025; CBS Detroit, “Detroit's Lafayette Coney Island temporarily closes due to rat infestation,” January 24, 2025.
After cleaning, repairs, equipment upgrades, storage improvements, and staff training, Lafayette reopens after passing a Detroit Health Department inspection.
Source: Detroit Health Department, “Detroit Health Department clears Lafayette Coney Island to reopen,” March 4, 2025; Eater Detroit, “Lafayette Coney Island Reopens 38 Days After Rat Complaint,” March 5, 2025.
Every claim gets rated. A business's own website can never earn "documented."
Lafayette cannot claim uninterrupted operation: it temporarily closed after health-related rodent findings in 2022 and again from January 24 to March 4, 2025. Its traditional 1924 founding claim is also later than American Coney Island’s commonly reported 1917 origin, although historical directory research disputes the standard family chronology.
Detroit Historical Society, Detroit News, and American Coney’s published history describe William “Bill” Keros, brother of Constantine “Gust” Keros, as opening Lafayette in 1924. A competing city-directory chronology disputes the sequence and dates, so the relationship is widely reported but should not be treated as conclusively resolved without direct archival review.
Detroit Health Department records state that Lafayette voluntarily closed on January 24, 2025, passed reinspection on March 3, and reopened March 4 after significant cleaning, repair, and training measures.
Lafayette’s traditional 1924 date is later than Todoroff’s Original Coney Island in Jackson, commonly dated to 1914. In addition, Lafayette’s documented 2022 and 2025 temporary closures prevent a continuous-operation claim.
Lafayette Coney Island has operated continuously since 1924.
Lafayette had documented temporary closures after health-related rodent findings in 2022 and again from January 24 through March 4, 2025. It should not be described as continuously operating without qualification.
Source: Detroit Health Department, “Detroit Health Department clears Lafayette Coney Island to reopen,” March 4, 2025; Eater Detroit, “Lafayette Coney Island Reopens 38 Days After Rat Complaint,” March 5, 2025; Local 4, “Detroit's Lafayette Coney Island to reopen Saturday morning,” October 2022.
American Coney Island was definitively founded first in 1917 and Lafayette followed seven years later in 1924.
The 1917 American/1924 Lafayette sequence is the widely repeated business history, but directory-based research cited in Coney Detroit provides a conflicting chronology. The relationship and adjacent rivalry are well established; the exact foundation sequence remains historically contested.
Source: Detroit Historical Society, “Coney Dog”; Detroit News, “American Coney Island celebrates a century of service,” 2017; Coney Detroit chronology as summarized in the Coney Island restaurant history record.
Lafayette Coney Island is Michigan's oldest Coney restaurant.
Lafayette’s traditional 1924 date is later than Todoroff’s Original Coney Island in Jackson, commonly identified as a 1914 predecessor. Lafayette’s 2022 and 2025 closures also prevent a continuous-operation title.
Source: Michigan Public, “How Michigan became the Coney capital,” 2026; Detroit Free Press, “How the coney dog tells a uniquely Detroit story,” 2026; Detroit Health Department, “Detroit Health Department clears Lafayette Coney Island to reopen,” March 4, 2025.
Lafayette survives because the rivalry itself is part of the experience: two narrow Coney counters, side by side, invite locals and visitors to choose a favorite. Its historic identity is strong, but the business’s modern story also includes real disruptions and repairs—not an untouched century of uninterrupted operation.
Lafayette Coney Island traditionally traces its Detroit origin to 1924, when William “Bill” Keros reportedly opened it beside his brother Gust’s American Coney Island. That family account is widely repeated, although directory-based research offers a competing chronology. Lafayette remains open at 118 W. Lafayette Blvd. after reopening in March 2025 following a temporary health-related closure.
No. Lafayette cannot claim to be Detroit’s oldest continuously operating Coney restaurant because it had documented temporary closures in 2022 and 2025. Under the commonly repeated founding chronology, American Coney Island’s 1917 origin also predates Lafayette’s 1924 origin; the exact early sequence is disputed by directory-based research.
The traditional account says Gust Keros founded American Coney Island and his brother William “Bill” Keros opened Lafayette next door in 1924, creating Detroit’s famous Coney rivalry. Some directory-based historical research disputes the exact chronology, but the neighboring restaurants have long functioned as paired downtown institutions.
Yes. Lafayette Coney Island reopened on March 4, 2025 after passing Detroit Health Department reinspection. The restaurant had voluntarily closed in January to address a rodent infestation, complete cleaning and repairs, improve food storage, and train staff.
118 W Lafayette Blvd, Detroit, MI 48226
(313) 964-8198
None on file
Lafayette is a compact downtown counter-service restaurant. It reopened in March 2025 after health-department clearance; verify current hours and payment policies directly before visiting.