Memorial Day Party at Maison Premiere; Tertulia Starting Special Monday Night Animal Roasts

• Picnic time: The Brooklyn Bridge Park concession stand collaboration between No. 7 Sub and Luke’s Lobster opens 11 a.m. on Monday. The window service operation is located inside the Smokestack Building at 11 Water Street. [Grub Street]

Maison Premiere is hosting a Memorial Day party on Monday. The celebration will begin at noon with chilled seafood, oyster po’ boys, plenty of booze, and live music. It’s first-come, first-served. [Grub Street]

• Heading to the Hamptons this weekend? There will be a Beurre & Sel pop-up at Lucy’s Whey in East Hampton on Saturday and Sunday. The pop-up will return for Fourth of July weekend. [Grub Street]

• Campbell’s Soup announced its acquisition of baby-food brand Plum Organics yesterday. It’s one of the fastest-growing companies in Silicon Valley. [Forbes]

• Beginning June 3, Tertulia will start doing Monday Night Roasts of whole animals. Seamus Mullen will start with suckling pig, which will come with family-style sides, dessert, and free-flowing cider. Each month will feature a different meat, and the dinner’s priced at $75 per person for four or more guests. But if your group is fewer than four, there’s a $40 prix fixe option. [Grub Street]