Miami’s Messi insanity — over the arrival of the soccer famous person Lionel Messi, one of the well-known people on the planet — reached a fever pitch final week when he was noticed at a Publix grocery retailer close to Fort Lauderdale, shopping for Lucky Charms and Fruit Loops.

Shoppers gawked and snapped cellphone pics. Casual outing? Publicity stunt? Who cared? Mr. Messi and his photogenic younger household had landed in a soccer-crazy area that had been hoping to nab him for years. Already, Mr. Messi regarded like a neighborhood, clad in shorts and flip-flops.

South Florida has been consumed with a frenzied fandom for Mr. Messi, the Argentine whose signing on Saturday represented a coup for Inter Miami of Major League Soccer and for Miami itself, the unofficial capital of Latin America, with a penchant for celeb. When the group presented Mr. Messi to a packed stadium in Fort Lauderdale on Sunday night time, following a violent thunderstorm, he thanked the group in Spanish “for helping us feel at home so quickly.”

“I’m very happy to have chosen to come to this city with my family,” he stated. He is anticipated to debut in a match on Friday.

The group performed a video montage of Miami celebrities welcoming Mr. Messi —Marc Anthony, DJ Khaled, Gloria Estefan — after which offered a live performance with the Latin pop singers Camilo and Ozuna.

Not since LeBron James declared in 2010 that he would “take my talents to South Beach” (actually, downtown Miami) to play basketball for the Miami Heat has the area been so infatuated with the approaching presence of a sports activities determine. In the weeks since Mr. Messi announced last month that he would signal with Inter Miami, artists have raced to color murals of him round city. Restaurants have redrawn their menus to supply variations of what’s stated to be his favourite dish, breaded meat often known as milanesa.

European and Latin American soccer gamers, together with Mr. Messi, 36, have purchased properties and vacationed in South Florida for years, partially as a result of they will get pleasure from a stage of anonymity unimaginable elsewhere. But few anticipated Mr. Messi, who has performed for membership groups in Barcelona and Paris, to return to the last-place Inter Miami at this level slightly than to Saudi Arabia, the place he was supplied a extra profitable contract to shut out his storied profession.

His arrival prompted a seven-page unfold in The Miami Herald on Sunday. In a metropolis as soon as identified for its part-time paparazzi — the actor Matt Damon, a former Miami Beach resident who’s married to an Argentine, stated in 2009 that photographers bothered him solely on the weekends — Mr. Messi has been hounded by cameras.

He seems as a pink goat, a reference to Inter Miami’s group colours and his standing because the “greatest of all time,” in a banner advert for Apple TV+, the M.L.S. streaming accomplice with which he signed a revenue-sharing settlement. A Hard Rock Cafe billboard has him hawking a brand new Messi Chicken Sandwich.

South Florida’s Argentine neighborhood, the largest in the United States, has swelled with delight that the South American nation’s most acknowledged man is now one in every of its personal.

“Argentinians have an immense sense of pride for Argentina, despite the decades’ worth of political and economic turmoil,” stated Gabriel Groisman, the previous mayor of Bal Harbour, whose mother and father immigrated from Argentina within the late Seventies. “We spoke only Spanish at home. We had Argentinian-style barbecue in the backyard literally five times a week.”

When Argentina, led by Mr. Messi, won its first World Cup in 36 years final yr, caravans decked out with the nation’s blue-and-white flags celebrated in a Miami Beach neighborhood generally referred to as Little Buenos Aires. Last week, Mr. Messi dined at Café Prima Pasta, an Argentine-owned neighborhood restaurant the place the costliest dish, a steak, goes for $36.95. Fans confirmed up on the again door for autographs and selfies.

Argentina’s nationwide soccer federation plans to build a $10 million training facility in North Bay Village, between Miami and Miami Beach. Mr. Messi reportedly owns a multimillion-dollar condominium in an ultraluxe tower whose promoting factors embody a automotive elevator in close by Sunny Isles Beach.

For Argentines, soccer is “like going to church,” stated Carlos Delfino, who left Argentina for South Beach greater than 20 years in the past. He owns Parrilla Liberty, a steakhouse that may be a shrine to Mr. Messi and Diego Maradona, who led Argentina to its 1986 world championship.

“Messi was surely seeking safety, tranquillity — and the beach,” stated Mr. Delfino, who flew to Qatar in December for the World Cup ultimate. “And people who are warm. Argentines like to go get a coffee, say hello to people.”

“We breathe our culture here: We know where to buy dulce de leche, yerba mate, facturas,” or Argentine pastries, stated Maximiliano Alvarez, who commissioned a Messi mural in 2018 for his restaurant, Fiorito, in Miami’s Little Haiti neighborhood. Mr. Messi’s arrival has already drawn extra patrons.

“For Messi to come here himself one day,” he stated, “that is the dream.”