I interview Marc Pérez (Barcelona, ​​1995) one afternoon as he prepares the stocks for the dishes he'll be cooking on Sunday, March 1st, for the Mobile World Congress opening luncheon. The dining room is packed until the following day, when they'll reopen for lunch service. Both Marc and his partner, head waitress Tània Doblas (Cádiz, 1988), are thrilled to have been tasked with catering for 400 people. The challenge is exciting and stimulating: they're going from preparing meals for 36-40 people, the capacity of La Sosenga (c. Amargós, 8, Barcelona), to multiplying that number tenfold. And all with meticulously crafted, thoughtful dishes, just as the restaurant's cuisine has defined it since its opening in 2023.