SWAMPSCOTT – A summer sizzler sidewalk sale at the Vinnin Square Mall on Paradise Road will be held Friday from 10 a.m. to 6 p.m. and Saturday from 10 a.m. to 5 p.m.Organized by Infinity Boutique owner Pauline Spirito, the event will feature hundreds of items from an array of participating stores.Aside from sales, there will be a free snack and beverage sampling sponsored by Panera.Cathy Limardo, manager at Swampscott Paper Store, says there will be sales on home furnishings, fashion items, summer toys and discount books; and also some labels such as Vera Bradley and Scout products.”Participating businesses include Advanced Vision Center, Elements Therapeutic Massage, Greater Boston Running Company, Infinity & Skate Skins Fashion Boutique, Kenneth Jon Jewelers, Panera Bread, Petco and The Paper Store to name a few.For more information please call Spirito at Infinity Boutique at 781-599-8829 or [email protected].