Festa Major de Gracia takes over the streets in Barcelona's Gracia each August: hand-decorated streets compete, every corner becomes an outdoor bar and grill.
Tip: Every street has its own decoration theme and bar. The Carrer Verdi and Carrer Joan Blanques are the food anchors.
Alimentaria is Barcelona's biennial Mediterranean food trade show in March at Fira Gran Via: 4,000 exhibitors, tasting halls and the Restaurama professional.
Tip: Trade-only Tuesday and Wednesday; opens to public Thursday-Friday. Day pass 25 euros at the door.
Calcotada Season runs from late January through March in Barcelona and across Catalonia: grilled spring onions with romesco sauce, eaten with the hands.
Tip: The traditional calcotada lunch runs 35 to 50 euros at most Catalan rooms; book a week ahead in February.
Tast a la Rambla on Plaça de Catalunya runs over four late-May days: 36 Barcelona restaurants and pastry shops serve six-euro tasting plates with a token system.
Tip: Buy tokens at the entry booth (one euro per token); show-cookings and chef workshops run alongside the tasting stalls.