Maialino’s New Tasting Menu; Free Jamón Ibérico at Boqueria Soho

Maialino is serving up a new late-night offering from 10:30 p.m. each night until midnight: a $15 burger made with black Angus beef on a toasted rosemary roll, and topped with escarole, housemade black-pepper pancetta, and melted gorgonzola cheese. The restaurant’s also introducing a new, $75 four-course chef’s tasting menu — the kitchen gets to choose all courses. [Grub Street]

Organic Avenue is expanding to become yet another source of quinoa: The high-protein grain will be mixed with “Mexi-fresh” veggies, turmeric tomato cauliflower, and sweet yam and celery. [Grub Street]

• Today through Thursday, May 9, Boqueria Soho will offer a complimentary tasting of jamón ibérico de Bellota from Cinco Jotas. Can’t make it at time? The free sampling will hit Boqueria Flatiron May 20 through May 22. [Grub Street]