Chef Greg Reeves has a treat in store for Central Square’s lunch set: a weekly pop-up preview of his forthcoming midday menu. Pop in to Viale between 11:30 and 2:30pm on an upcoming Tuesday to choose from a smattering of wood grilled pizzas, handmade pastas, toasts, salads and more. Hostess with the Mostest, Shauna Reyburn, will be pouring tea infused spritzy cocktails, bubbly, booze-free beverages, craft beers and an array of wines. Your feedback may help shape the offerings that ultimately appear on the lunch menu (set to debut in May). Call Viale at 617.576.1900 for your Tuesday table.